This is an olivello Salvatore Ferragamo Gancini Zip Leather Crossbody Clutch Bag. 

Salvatore Ferragamo clutch bag in textured soft calf leather
Features Gancini logo on front 
Detachable crossbody strap
Zip top closure 
Interior, one slip pocket
Lining: fabric
Approx. 5.5"H x 8.3"W x 3.2"D
Made in Italy