very girl has mermaid princess dream. The best birthday gift for little girl who have a mermaid dream that can make her dream come true! Mermaid Tail Set is very cute and beautiful, perfect for 1. Mermaid theme pool party ; 2. Summer swimming and surfing ; 3.Take photos on beach holiday ; 4. Winter enjoying a hot spring or a sauna; 5. Birthday , Halloween, and Christmas Party. Package list : 1* Mermaid Tail + 1* Bra + 1* Shorts + 1*Monofin+1*Headwear+1*Necklace(7PCS /10PCS total ) Tips: we offer different items options in the link, Showed as on the color selection picture, Different items the price is different, Please pay attention to it when you place the order!! Size details: Tail Length Tail Hip Tail Waist Recommend height 4T(110): 92cm/36.2" 51cm/20.1" 40cm/ 15.7" 100-110cm Tall 6T(120): 97cm/38.2" 54cm/21.3" 42cm/16.5" 111-120cm Tall 8T(130): 102cm/40.1" 57cm/22.4" 44cm/17.3" 121-130cm Tall 10T(140): 107cm/42.1" 60cm/23.6" 46cm/18.1" 131-140cm Tall 12T(150): 112cm/44.1" 63cm/24.8" 48cm/18.9" 141-150cm Tall Please Allowed 1-2cm Inaccuracy Due to Manual Measurement, Thanks! ( 1cm = 0.39inch,1inch=2.54cm). The Fabric is high elasticity, You can select the size according the Kids Height.Please pay attention of the waist and hips size