There are over 2000 stores you can buy clothes from and don't need (permission). You need money.
If you do have a business you do need a seller's permit some places allow you to buy without a seller's permit and you do end paying taxes but a lot of the places you need to have that permit in order to go inside that's by law I hope I was able to help and cute doggy by the way contact your local Chamber of Commerce I don't know what city you're in and they will guide you as to bank accounts having your small business getting yeah you need a business plan but it's not difficult a monkey with a hand and a banana could definitely do it
Thanks! Your answer is awaiting moderation.