NEW WITHOUT TAGS / NEVER WORN NWOT LILLY PULITZER MARLOWE JUNGLE UTOPIA DRESS SIZE SMALL / S WIDTH (ARMPIT TO ARMPIT)=17.5 INCHES APROX. / LENGTH (FROM TOP COLLAR) = 34.5 INCHES APROX. SIZE MEDIUM / M WIDTH (ARMPIT TO ARMPIT)=18.5 INCHES APROX. / LENGTH (FROM TOP COLLAR) = 35.5 INCHES APROX. SIZE LARGE / L WIDTH (ARMPIT TO ARMPIT)=20 INCHES APROX. / LENGTH (FROM TOP COLLAR) = 36 INCHES APROX. SIZE XL WIDTH (ARMPIT TO ARMPIT)=21 INCHES APROX. / LENGTH (FROM TOP COLLAR) = 37 INCHES APROX.