My 5 favorite white button up blouses! Aritzia and Sezane make my favorite classic white button ups! Top 1 Every day + best for layering: Aritzia, wearing an XS, Color: White, Runs big Top 2 Crisp thick cotton: Sezane, wearing a 36, Color: white, Runs TTS Top 3 Off white oversized: Aritzia, wearing a S, Color: Pearl, Runs big Top 4 Dressy: Sezane, wearing a 36, Color: White, Runs TTS (this one is beautiful but quite see-through fyi!) Top 5 Linen: Aritzia, wearing an XS, Color: White, Runs big (a little see-through!) LTKWorkwear LTKStyleTip LTKSeasonal