Neoprene Monnalisa Girls Party Floral Prom Dress Age 8 Without Tags.. You are looking at a beautiful brand new but without tags neoprene dress from the children’s designer monnalisa. This is a size 8 years but this designer is known for shorter dresses so would be above knee depending on the height of your child. I bought several of these for my daughter but she never wore them. Pristine condition and we’re £180 new from the Children salon store. I have lots more in my store so please take a moment to look at my other items.