Madewell floral silk blouse xxs

Madewell 100% silk short sleeve top. Tie front and button back. Tag says xs, but fits like an xxs. Measurements (laying flat): Pit to pit 16" Length 19" Sold out on Madewell website: https://www.madewell.com/silk-button-back-tie-tee-in-flower-toss-J1927.html