Source of picture is Timothee Chalamet as Marty Reisman in an upcoming movie.

I don't have a specific price range, would just rather avoid Shein or any other poor quality places since I don't tend to buy clothes very often.

As for sizing, I'm usually a women's s/m in standard US sizing --- but I'm also 5'1 with a shorter torso, so i shop the petites section

I love these types of sleeves lol, it's like gauchos for your arms