Fashion nova button ups nwt

I bought these from fashion nova on accident and it said I couldn’t return them. They are super cute just not my style. They unbutton all the way up till they hit the three last buttons. The tag does not say fashion nova but says signature 8. The site dolls kill also carried signifies 8. Has a nice band at the top but does not squish me. I have tried these on but obviously ever wore them. It says a small but a medium would 100% fit them!