A complete 3-piece 1st birthday outfit set for baby girls aged 12 months. Includes a white cotton bodysuit with cupcake and “1st Birthday” print, a colour-matched fluffy tutu skirt with gold sequin bow, and a matching headband. Available in light pink, dark pink, red, and light purple. £19.99 with free UK delivery on orders over £13.
A baby girl’s first birthday deserves an outfit that photographs well, stays comfortable through a full party, and does not require three separate trips to different shops to pull together. The Cupcake Celebration 1st Birthday Set gives you all three pieces in one: the bodysuit, the tutu, and the headband, all matched in colour and ready to wear straight from the bag.
The white cotton bodysuit carries a printed cupcake graphic with the text “1st Birthday” in gold script. The number “1” and the cupcake detail are colour-printed to match whichever tutu colour you choose, so the bodysuit and skirt look deliberately coordinated rather than mixed-and-matched. Popper buttons at the crotch keep nappy changes straightforward during the party without needing to remove the whole outfit.
The tutu skirt is full and multi-layered, built up from several tiers of soft tulle that fan out from the elasticated waistband. A gold sequin bow sits on the front waistband, which catches the light in photographs and adds a small but well-placed sparkle without overwhelming the overall look. The headband uses the same elastic colour as the skirt waistband, with a matching gold sequin bow on top, so all three pieces read as a single coordinated outfit rather than separate items that happen to be in the same colour family.
For tips on planning your little one’s first birthday, our article on baby’s first birthday outfit ideas covers everything from colour choices to what works best on camera.
What Is Included in the Set
Perfect for These Occasions
The “1st Birthday” print and the full tutu make this outfit most suited to occasions where the milestone is the main event. It is not a generic party dress that can be repurposed across different occasions. It is a dedicated first birthday outfit, which means it photographs with real occasion significance rather than looking like any other smart baby outfit:
- 1st Birthday Party
- Cake Smash Photoshoot
- Baby Photo Session
- Family Birthday Celebration
- Garden Party
- First Birthday Keepsake Photos
Cake smash photoshoots in particular are one of the most searched uses for this type of outfit in the UK. The bold colour of the tutu against the white bodysuit creates strong visual contrast in photographs, and the gold sequin bows catch studio lighting and natural light equally well. For more outfit inspiration for your baby’s first year of milestones, take a look at our baby girl occasion outfit guide for ideas across different events.
The 4 Colour Options in Detail
Each colour option uses the same white bodysuit base, with the print colour, tutu skirt, headband elastic, and waistband all changed to match. The gold sequin bows remain the same across all four versions, providing a consistent accent that ties all colours together.
- Light Pink
- Dark Pink
- Red
- Light Purple
Light Pink 1st Birthday Outfit
Light pink is the most popular colour in this range and the most widely chosen for first birthday celebrations. The soft, warm tone photographs well in both natural light and indoor party lighting and works across a wide range of venue colours and balloon palettes. It suits a classic pink princess birthday party theme and pairs naturally with white, gold, and cream decorations. The light pink print on the bodysuit is gentle enough that the gold “Birthday” text remains the dominant detail on the front, keeping the look balanced. If you are unsure which colour to go with, light pink is the safest starting point for a one-year-old girl’s birthday.
Dark Pink 1st Birthday Outfit
Dark pink, which appears as a deep hot pink or fuchsia in the product images, is the most visually striking option in this set. The bold, saturated tone creates strong contrast against the white bodysuit and stands out clearly in photographs even in busier party settings with lots of background colour and decoration. It works well for parties with a vibrant, energetic colour scheme and suits families who want the outfit to be immediately visible in group photos. Dark pink is also the colour that tends to reproduce best in lower-quality indoor lighting conditions, where softer tones can look washed out.
Red 1st Birthday Outfit
Red is a bold and confident choice that works well for winter birthdays, Christmas-adjacent celebrations, and any party with a warm, classic colour palette. The red tutu combined with gold sequin bows creates a colour combination that reads as celebratory and festive without needing any additional theming to tie it together. Red also photographs with strong contrast in both indoor and outdoor settings and holds its colour clearly in photographs across different lighting conditions. For babies born in the autumn or winter months, red is a particularly appropriate and well-received choice.
Light Purple 1st Birthday Outfit
Light purple, shown in the product images as a soft lavender tone, is the most distinctive and least commonly seen first birthday colour in this range. It suits parents who want something that stands out from the typical pink birthday outfit while remaining soft and feminine. The lavender tutu with gold bows creates a combination that reads as regal and considered, and the colour coordinates naturally with cream, white, and gold party decorations. Light purple is also a strong choice for photoshoots where a softer, less saturated background colour is used, as it reads clearly without competing with the backdrop.
Why This Set Works for Cake Smash Photoshoots
Cake smash photography has become one of the most popular ways to mark a baby’s first birthday in the UK. The session typically involves the baby sitting in front of a decorated cake, being encouraged to touch or eat it freely while a photographer captures the reactions. The outfit worn during a cake smash needs to meet a specific set of practical and visual requirements that not every baby outfit satisfies.
The Cupcake Celebration set works well for cake smash sessions for several reasons. The white cotton bodysuit is easy to wipe clean between shots and, if it does get heavily stained from the cake, it is inexpensive enough that the damage does not matter. The tutu skirt can be removed briefly for nappy changes or breaks during the session and put back on within seconds thanks to the elasticated waist. The bold colour of the tutu creates the visual contrast that photographers use to make the baby the clear focus of the image against the cake and backdrop.
The gold sequin bows on both the headband and the skirt waistband catch the studio or window light and create small points of sparkle that add visual interest to photographs without requiring additional accessories. The headband sits comfortably throughout a session that might last forty-five minutes to an hour, and the soft tulle layers of the skirt do not restrict the baby’s movement when sitting, leaning forward, or reaching for the cake.
For practical advice on planning and preparing for a first birthday cake smash session, our article on first birthday outfit ideas includes guidance on what to wear, what to bring, and how to prepare your baby for the session.
Fabric, Comfort, and Practicality
The bodysuit is made from cotton, which is the most appropriate fabric for direct contact with a baby’s skin. Cotton is breathable, soft, and washable at higher temperatures if needed, which matters for a garment that is likely to encounter cake, food, and general birthday party spillage. The short sleeves keep the baby comfortable without overheating during an active indoor party.
The tutu skirt uses polyester and tulle. The tulle is the soft, lightweight variety rather than stiff net, so it does not scratch the baby’s legs or create discomfort when she is sitting. The elasticated waistband distributes pressure evenly rather than creating a single tight point, which is important for a baby who will be sitting, crawling, and being lifted throughout the event.
The headband is designed to fit securely without being tight. The elastic is gentle and stretchy, and the bow attachment sits flat rather than protruding upward, which reduces the risk of it catching on furniture or being pulled off. It is wide enough to stay in position on a baby’s head during normal movement but can be removed in seconds if the baby becomes uncomfortable with it.
To understand more about the fabrics used in children’s occasion wear, our article on what fabric is best for children’s clothing covers the key considerations for baby clothes in particular.
Product Specification
| Product Name | Cupcake Celebration 1st Birthday Set |
| Set Includes | White cotton bodysuit, colour-matched tutu skirt, matching headband (3 pieces total) |
| Condition | Brand new with tags |
| Bodysuit Material | Cotton |
| Skirt Material | Polyester, tulle |
| Bodysuit Print | Cupcake graphic and “1st Birthday” gold script text, colour-matched to chosen tutu |
| Bodysuit Neckline | Round neck, short sleeves |
| Bodysuit Closure | Popper buttons at crotch |
| Skirt Style | Multi-layered fluffy tutu with elasticated waistband and gold sequin bow |
| Headband Detail | Colour-matched elastic with gold sequin bow |
| Colours Available | Light Pink, Dark Pink, Red, Light Purple |
| Size | 12 months |
| Occasion | 1st birthday party, cake smash photoshoot |
| Price | £19.99 |
Sizing Information
This set is sized for 12 months. Baby clothing sizes at this age can vary considerably between individual children, as some babies are larger or smaller than average for their age. The elasticated waistband on the tutu skirt accommodates a reasonable range of tummy sizes, and the bodysuit is designed with enough stretch in the cotton to fit slightly larger or smaller babies within the 12-month bracket.
Care Instructions
The bodysuit is the easiest piece to care for and the one most likely to need washing after the party. The tutu skirt and headband are more delicate and benefit from gentler handling:
- Bodysuit: hand wash or gentle machine wash in cool water
- Do not bleach the bodysuit or skirt
- Tutu skirt: hand wash only in cool water
- Lay the tutu flat to dry to preserve the tulle layers
- Do not tumble dry any piece
- Headband: wipe gently with a damp cloth only
- Avoid submerging the headband bow in water to protect the sequins
- Store the tutu hanging or loosely folded to maintain volume
For a cake smash, it is worth having a damp cloth nearby during the session for quick surface cleans between shots. The white bodysuit will almost certainly take on some cake staining during a cake smash, which is expected. Pre-treating any stains with a gentle stain remover and washing in cool water immediately after the session gives the best chance of preserving the bodysuit for keepsake photos or future use.
A Note on Gifting
The Cupcake Celebration set is one of the most frequently purchased items in the baby clothes category for gifting purposes. The occasion-specific “1st Birthday” print makes it immediately clear what the gift is for, and the complete three-piece format means the recipient does not need to source additional pieces to complete the look. At £19.99 with free UK delivery on orders over £13, it sits at a gift price point that is thoughtful without being excessive.
If you are buying this as a gift and want to wrap it as a complete set, all three pieces pack neatly together and the full outfit is visible when unwrapped without needing to be assembled, which works well for gift opening moments captured in photos or videos. For more baby gift ideas across our range, our girls clothing guide covers the full range of baby and toddler occasion wear available.
Frequently Asked Questions
You May Also Like
Looking for other first birthday or baby occasion outfits from our range? Here are a few options that complement or offer an alternative to the Cupcake Celebration set:
R***n –
Beautiful dress and fast delivery
g***r –
Very very beautiful. Worth the money spent.