Grabbing a backup before quality potentially changes. 3 longtime good staples for me: 1. Light layering Tees-size up to XS in the cotton tees for layering under sweaters and Small for wearing standalone 2. Silky cotton shirt I’m XXs . So nice and lightweight for summer with relaxed fit. Much less stiff compared to regular cotton button downs. 3. Cashmere boxy crew I am in XXS. Nice lighter weight, drapey and Petite friendly.