Mermaid Under the Sea Birthday Party Invitation

Dive into celebration! 🧜‍♀️💙 This mermaid-themed “Under the Sea” birthday invitation is perfect for little ones who love ocean adventures and magical mermaids. With a vivid underwater background, seashells, bubbles, and a whimsical mermaid motif, it sets the tone for a joyful and memorable party. Whether you prefer printed invitations or want to send digital e-cards, this design is fully customizable — simply add your child’s name, age, party date, time, location, and RSVP details. The result is a cute, polished invite that’s easy to share or print. What’s Included: A 5″ × 7″ invitation (standard size) — ideal for mailing or handing out. Zazzle +1 Editable text fields (name, age, date/time, address, RSVP info) so you can tailor it to your party. Zazzle +1 Vibrant, kid-friendly under-the-sea design elements — mermaid, seashells, ocean-themed background. Zazzle +1 Suggested Wording Examples: “You’re invited to an Under the Sea Adventure!” “Join us as [Child’s Name] turns ___!” “Date: ___ Time: ___ Location: ___” “RSVP by: ___” Why You’ll Love It: Easy to personalize — no design skill needed. Great for both print invitations and digital invites/text messages. Universally loved ocean-/mermaid-themed aesthetic — works for toddlers to elementary-age kids.