new to purchasing items on depop

hii, ive been wanting to buy from depop for YEARS but never got the opportunity to until now. i never knew what keywords to use to find clothing i like, but now my whole home page is tailored to my style!

now i have concerns with scams and overpricing. since ive never consistently used depop, im just looking for information regarding that kinda stuff. also is there a thing with tags being shown in the listing? does that mean its reputable (u know its not from shein etc)??

any input is appreciated!!!!