You need to have a good understanding of what fits and flatters your body type and shape. Work with a stylist or go through your closet and look for common styles you buy that look good on you!
Thoroughly read each and every review. Go through photos if there are any and see how the item fits on someone whose body is like yours.
Clothing can run VERY differently across retailers. It's essential to have a flexible measuring tape and use the size chart, not the standard numbers!
When in doubt, buy multiple sizes. Many retailers offer free and flexible returns.
If you're looking to save, sign up for the email list! It's an easy way to get a new customer discount.
Follow influencers and other content creators on the Shop.LTK app. It's free to download and you'll be able to see clothes on real people.