I bet you didn’t know giving clothing for a gift at Easter is based on tradition. Old superstition says wearing new clothing at Easter will give good luck for the rest of the year.
This means new clothing is actually a great Easter gift for a baby girl. If you want to keep with tradition buy a dress for Easter. You can give a formal Easter dress but because babies grow so quickly a sweet casual dress will get more wear.
If you would like the dress to have an Easter feel you can give something that is symbolic of Easter. Spring colors are common in Easter dresses because it's a Spring holiday and associated with new life. So dresses with greens, pinks (for blossom), yellows (for daffodils) and other colors you would connect to Springtime are all good choices. Springtime flower patterns are also suitable.
Dresses with ducks and bunnies are a cute choice and connected to the Easter holiday. You can easily connect a dress with a bunny with the Easter Bunny. Ducklings are also a symbol of Easter because they are a sign of new life. Butterflies are connected to Easter because they are symbolic for resurrection (butterflies are also thought to be good luck). So there are plenty of choices in clothing.
Pictured: Carters 2 Pack Dress Set in Yellow. A perfect choice for Easter with Spring colors, flowers and a butterfly.