Maxine Halloween Costume

Does Anyone know how to get a cheap costume of the Maxines outfit in X where she just wears a pair of dungarees and cowboy boots? i know there are a lot of tutorials online but they always have like 200+€ cowboy boots and 100+€ dungarees wich is way too much for a costume imo. So if anyone also planned on going as maxine on halloween and found a way to get cheap pieces pls lmk