Honestly, what I would do is go to a thrift store and buy a pair of highwaisted pants and cut them into shorts like that and bleach them. It'll only cost you around 5 dollars and you can make many pairs and create them how you want. There's tons of tutorials on Youtube on how to make them. It's super easy and will save you tons of money. But, if you do want to buy ones like that, etsy has tons like that.