I'm 176 cm, and I weigh 56 kilos. I'm tall and thin, and I ordered size S 60. Honestly, this was an absolute perfect fit. It's long enough for me to wear heels with, but not too long that it drags on the floor too much. I think it's super comfortable, elegant, and no problems ironing. I steamed it and no damage was done. I even washed it in the washer, and it came out fine alhamdulillah. I hung it to air dry and it's just fine. I thought it would be high maintenance to take care of given the fabric and color, but it's easy. I'm thankful. I am pleased with the purchase, and hope this helps with someone!