Appropriate ?

Brittney • 20• 🏳️‍🌈 Proud Dominican 🇩🇴 Rooting For Everyone Black ✊🏼✊🏽✊🏾✊🏿

Is this an appropriate outfit for an interview?

I got my cousin an interview at my job and this is what she plans to wear. She’s applying for a cashier position at a warehouse. Is it ok?