Sea Life Collection

Beautiful, dreamy and full of underwater magic — the Sea Life collection is made for ocean-loving little ones. Featuring soft watercolour turtles, dolphins and seahorses with handwritten age typography, these designs work across a wide range of birthday ages from first birthdays upwards. Every template is fully editable online using Corjl, so you can personalise the details, download instantly and share digitally or print at home.

Editable Ocean & Sea Life Birthday Invitations for Kids

The Sea Life collection spans multiple ages and styles, with watercolour turtle, dolphin and seahorse designs set against soft pastel backgrounds in pink, blue and sage. Each invitation features beautiful hand-lettered age typography — from "one" through to double digits — making it easy to find the perfect design for your child's milestone birthday.

Every template is fully editable using Corjl — simply open in your browser, update the name, age, date, time and venue, then download and share digitally or print at home. No design experience needed, and the digital file can also be sent to a local print shop for a printed finish.

For more nature-inspired children's birthday designs, explore our dinosaur birthday invitations for a land-based adventure, or our unicorn collection for something magical and whimsical. Our 1st birthday invitations are also worth exploring for younger ocean-themed celebrations.

All designs are digital downloads — nothing is posted to you.

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