we did this for a kiddo's project in our last class. such an easy and fun project for little ones. however, i did reinforce my flower stickers with fabric glue just to be safe.
i think this would be a wonderful gift for little ones to make as a gift for mother's day! this project could also be even more simplified by just cutting a single strip of felt and then making a cuff bracelet / corsage. if your little one made a corsage they could even gift it as an easter dinner host gift!
p.s. although adorable, these stickers can be quite expensive. be sure to catch them on sale!