topshop crop top (s/o) similar top here
vintage belt (s/o) similar belt here
Large western-inspired buckles have been reintroduced to the fashion world, most notably by Hedi Slimane at Saint Laurent Paris. I love how these belts can add some unexpected rockstar vibes to an other wise plain outfit, I can't wait to wear my vintage belt through the summer and upcoming seasons.
The best part of vintage finds is that each piece is completely unique, and you can wear it knowing that no one else has the same thing. I'd say check out your local thrift shops to find something that you love! There are always unexpected treasures :)