N terms of look, it is like in the picture. I was a bit disappointed by the material it is made of. As a lounge/pyjama set, I was expecting something slightly cosier/softer (more like Tencel-type), but instead it is almost like a cheap polyester dryfit/sportswear material, which makes it cool to the touch and a bit too shiny. The colours are true to the picture and it still looks good and overall is comfortable, just a bit cooler and not as cosy as expected.
Also the waist drawstring is way too long and useless as it is only sewed to the elastic waistband and only serves esthetic purposes.
Ordered a M based on reviews which is my usual size. Could have sized down for a more fitted look, but it fits overall well.