Optics and workmanship are very good. Unfortunately I chose the wrong size. The supplier, however, very quickly and simply offered a replacement. Please (especially in something more abundant bust) careful when comparing the body measurements with the size chart that on a Bolero, it is not as accurate on the compliance with the dimensions. There can not be so easy to narrow over the upper body. Strictly according to size chart one chooses easily one or two sizes too big from.