I wear M and I got it in S, it fits perfectly and very beautifully, for its price (I got it for €40) it is very satisfactory!

As others have said, take one size smaller (I usually wear M, now I got S) and it will be perfect. very good (and regular) fit, quality quite good. It works for both everyday use and for slightly better occasions

As the other members have written, definitely choose a smaller size. Instead of Medium, we chose Small, and it fits perfectly.

Very nice and high quality. For brunettes (like me) I think the white one is very beautiful. It doesn't fade or lose color with washing. I am 85 kg, waist circumference 97. I got the Large, it fits me perfectly.

They are huge. The shape does not change when washed. Fortunately, they did not open more. It slightly fades. It needs to be two sizes smaller. XL is for overweight people. Not in height.

The t-shirt looks a lot like Lacoste. Very good quality. It is a bit wide. It doesn't bother me though because I want them like that because of the heat. I will buy another one later in a light color because dark blue is not ideal for the sun. In the end, I also ordered it in red color, even cheaper than another store. It's a steal for 21 euros, this quality. I used to buy cheap t-shirts with this money in previous years.

I got it in Medium and it's like an XL. Very nice shirt though and worth its money, just be careful with the size. I suggest getting 1-2 sizes smaller.

Very beautiful blouse, I have had it for 2 years and it hasn't suffered the slightest damage... my only complaint is that the sleeves are a bit long, although from what I have noticed, Nike has this issue with all of its short-sleeved shirts