New Collection Dress Blue Bell Sleeves Short Lace Detail Women's Small?

New Collection women's blue dress, bell sleeves, lace detailing, lined, pull on type, no size tag. Made in Italy. Very faint marks on the sleeve. Measurements lying flat: Armpit to armpit 18 inches Section where lace meets solid color 19 inches Sleeves 19inches Back of neck to hem 32 inches 5824e