I wanted to think of a cool name for this product and spent a total of 1 minute before I came up with... "Long Shirt" (White). Goes well with the Sports Bra and birthday suit - but only wear the birthday suit at home please. Also looks good tucked into a pair of jeans.
You can tie the belt Japanese style at the back which will make the waistline look slim. If you are buttoning up the shirt then you will only manage that with S bust.|ロングシャツはスポブラやお家でごろごろ誕生日スーツに似合います。