As for the fabric?
RE/DONE Ribbed Scoop-Neck Tee in Black, X-Small: Part of RE/DONE’s ongoing collaboration with Hanes, this perfect-fitting tee is slim through the body with a collarbone-baring scoop neck and extended short sleeves that hit about mid-bicep. It’s a soft, ribbed cotton you’ll be reaching for constantly.100% cotton. RE/DONE Ribbed Scoop-Neck Tee in Black, X-Small.