This item is a gorgeous, like new "Morgan de Toi" pair of ladies' black embroidered cigarette trousers (pants)! - made in France - Size "40" in Europe is approximately a size "10 slim" in the US. - I believe the main fabric is made of a blend of COTTON, POLYESTER, and ELASTANE though the tag has been removed. This is the only alternation on this item. - The first picture shows the beautiful embroidered over lay and gold toned fashion zipper. - The fabric has some stretch to it, & is so soft and luxurious in feel and appearance! - The front of the trousers are all embroidered! The back of the pants are solid black fabric! - The waist has some stretch and on either side is a beautiful gold toned fashion zipper that unzips but does not open the garment. - This item looks as though it has not ever been worn. If you have questions, please feel free to ask! This and all my items come from a smoke free/ pet friendly home. Thank you for looking! (Designer, luxury, rent the runway, spring, summer, fall, winter, classic, vacation, resort wear, resort, travel, stylish, classic, trendy, romantic, feminine, modern, pretty, comfortable, comfy, dress, elegant, chic, classy, vacation, resort wear, cruise, tropical, dinner wear, wedding, theater.)