1st birthday card

The common sizes shown are 5 inches by 7 inches and 5.375 inches by 8.25 inches.

Many listings include an envelope with each card or invitation, and some invitation sets include multiple cards plus matching envelopes.

Front messages typically reference turning one (examples include “It’s fun to BEE one!”, “Wild 1”, or “Smash that cake, little one!”). Inside messages tend to offer warm wishes such as “Wishing you a super sweet first birthday” or “And have the SWEETEST first birthday EVER - just like YOU!”

Descriptions indicate professionally printed, sturdy cardstock, often with double-sided printing for both invitations and cards.

They are intended for celebrating a child's first birthday and are suitable for parents, relatives, friends, or anyone sending birthday wishes to the child.

Some invitations include fill-in-the-blank lines for date, time, place, host, and RSVP, and many come as ready-to-send sets with matching envelopes to simplify mailing.

Common options include plain white envelopes with invitation sets and coordinating or vibrant colors (for example, yellow) paired with some cards.