Oh my goodness, this birthday outfit is just too cute! It's designed specifically for that big 'I'm 3!' celebration. You get a stretchy cotton shirt that's super comfortable for little ones to move around in, plus this amazing 4-layer petal skirt that looks like something out of a fairy tale. The colors are pink and blue - perfect for birthday photos! The shirt has 'My 3rd Birthday' printed on it so everyone knows what the celebration's about. The material is lightweight and breathable, which is great because we all know kids at parties are constantly running around. The skirt has all these layers that create this beautiful, floaty effect when she moves. Sizing goes from newborn up to 8 years, but this particular set is for 4-5 year olds. Chest measurement for the shirt is 51-61cm with 42cm length, while the skirt waist is 44-54cm with 27cm length. Honestly, it's one of those outfits that'll make her feel like the birthday princess she is!