I (47 kg / 158 cm) have the Bolero in size 36 and it fits perfectly. Normally I wear more 34/32, so I'd say the Bolero sizes a bit smaller. But as he indeed remains open at the front, he will probably also fit slightly larger women yet. The fabric is shiny satin and processed. The seams are made clean and stable work. The fit is for me really well. The Bolero fits superbly and is surprisingly classy on a sheath dress or a blouse. Unfortunately, it is relatively wrinkle-sensitive and must be ironed unfortunately after washing. Machine wash at 30 degrees it has survived. In the dryer, I have not thrown him, but leave Line Dry.