• 12 year old girl wearing black Hannah Twelve birthday t-shirt with pink bow and sparkles, seated on stool in studio with pink joggers and white trainers
  • Girl aged 12 wearing black Hannah Twelve birthday shirt with pink bow design, standing in studio with pink joggers and white trainers
  • Custom girls 12th birthday t-shirt with name, pink bow and stars on navy cotton tee
  • Custom girls 12th birthday t-shirt with name, pink bow and stars on black cotton tee
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PeachyFinders

Personalised 12th Birthday T-shirt for Girls | Custom Name "Twelve" Shirt

pure cotton

£10.99 GBP
£12.99 GBP £10.99 GBP
Tax included. Shipping calculated at checkout.

Celebrate her big day with this stylish personalised t-shirt, made to help her feel extra special on her 12th birthday. The design features a soft two-tone pink colour palette, blending a classic college-style font with a modern, feminine touch.

Flat lay of a girls navy “Liberty Twelve” graphic t-shirt with pink bow design, styled with folded light blue denim jeans and white high-top trainers, surrounded by pastel star confetti on a soft neutral background

The centre proudly displays “TWELVE” in bold pink lettering with a subtle shadow, while her name appears above in a delicate script, surrounded by tiny stars.

A sweet pink bow beneath the text completes the on-trend coquette-inspired look, adding a soft and playful finish. Cute, stylish, and full of personality, this tee makes a perfect birthday outfit and a keepsake she’ll love wearing long after her special day.

    SIZE GUIDE:

       

      Key Product Features:

      • Customisable with birthday girl's name and age
      • Stylish varsity-style "TWELVE" text with pink bow and sparkle accents
      • Available in black and navy
      • Made from soft, breathable cotton – comfy all day
      • Classic short-sleeve crew neck fit
      • Perfect for parties, photoshoots, or everyday wear
      • Printed to order in the UK – sustainable and unique

      12 year old girl wearing navy Hannah Twelve birthday t-shirt with pink bow and sparkles, walking outdoors at garden birthday party with balloons

      Perfect For:

      • Birthday parties, sleepovers, or birthday photoshoots
      • Wearing with jeans, skirts, leggings or layered under jackets
      • A personalised birthday gift for daughters, granddaughters, nieces, or friends
      • Tween girls who love cute and girly fashion

      Manufacturers and Product Safety Information (Northern Ireland)

      Responsible Supplier Name: Gildan Activewear EU
      Registered Address EU: Regus Brussel City Center
      Avenue Louise 65, Box 11, Office 220
      1050 Brussels, Belgium
      Email: product@gildan.com
      Manufacturer Code: GILDAN Softstyle™ youth ring-spun t-shirt 64000B
      Machine wash warm. Inside out, with like colours. Only non-chlorine bleach. Tumble dry medium. Do not iron directly onto the print. Do not dry clean.


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      Inventory Last Updated: Jul 02, 2026