sad closet

I have like 4 seriously adorable tops that I <33 but that's it. The rest are okayy but not really me you know? So I know a lot of people thrift amazing clothing but the problem is I CAN'T DO THAT because my mom thinks thrifting is gross.. I get what she's thinking so I'm not mad at her but I don't know how I'm gonna buy cute clothes in my budget now. There's a thrift store near me that I LOVEE, they're so cheap n I'm even friends with the owner but I can't shop for clothes there 😣 

Basically, anyone know where to shop for cute new n cheap Barbie style clothing??