I can't find the original source for this (other than this page) but I think this would be a great Easter-theme craft. And super easy!
Interchangeable Bowtie Onesie....with Attached Suspenders (2 variations) --- Make It and Love It
DIY baby tie and suspenders: Great tutorial!
Doc mcstuffins Cake - Cake by Dulce Delirio - CakesDecor
12 shark tutorials you can sew! | patchwork posse | easy sewing projects and free quilt patterns
Robe courte "Funky" coupe trapèze à manches longues imprimé étoiles : Robe par mesketa
Tante Betsy jurkje retro dress
Margot Cindy kjole 00536
Margot Darlene kjole (00508)
Beckie dress from Ottobre - this version shows all the seaming/ pieces.