I had an army party for my boys. I had the girls invited bring little Dr/Nursing kits. I gave the girls these hats at the party. They were perfect as part of a favor package that they could use & play with right away. The hats need Bobby pins to stay on. These were really reasonably priced comparatively & the only product I found remotely suitable for young girls dressing up as nurses. All other nurse outfit products were sexual in nature & not appropriate for a 4 & 5 year old's birthday party.