Worn indoors only for birthday photos, worn about 5 times including trying it on. The fabric of the dress part is sturdy, and the inner romper is soft and made of an easy-to-wear, thin material. I think it can be used for nursery entrance ceremonies, birthday photos, etc. A BeBe knit, size 90, is included in the set! Petit Bateau Dress & Romper BeBe Knit 90 Size notation 74cm 70 80 Sleeve Length: Long Sleeve Type: Dress All Design: Floral