Pearl pineapple black ruffle sandals

Very comfy and cute !!! Perfect for summer !! Explain a bit about the sizing When you pick US 6.5( bottom of shoes is 37) length about 9.3” When you pick us 7 ( bottom of the shoes is 38)length about 9.5” When you pick US 7.5 ( bottom of the shoes is 39)length about 9.75” When you pick US 8 ( bottom of the shoes is 40)length about 9.9” When you pick US 8.5 ( bottom of the shoes is 41)length about 10.25” When you pick US 9 ( bottom of the shoes is 42) length about 10.5” When you pick US 9.5 ( bottom of the shoe is 43) length about 10.75”