You want a large? a small? an xsmall? sure, here's a medium
936467
Nothing you order from this sellers will come out like the pictures, the color are different, for the price it's decent, I love the fact that there aren't any logo or brand marking.

Whatever sizes you order, most likely it will come as a medium, seems like they only understand chinese and have a 1 size fit all mentality, no matter the sizes you ordered.
471522
small is baggy, recommend a xtra small if needing small
3573609
Much, much too small.  XXL is more like a medium.
1698512
I bought two shirts - one small and one X-large.  The XL is OK the small is too small.  Can I exchange the small for a medium?
4943122
These things were either miss labelled or their idea of a medium is x-large!
4744398
These things in the medium size of 34-36 fit me great. Makes me feel sexy as all get out. Naturally, as with any real good product, FoL has discontinued them (hopefully for just a while) and changed their sizing so that medium is now 32-34 and large is 36-38, leaving a size gap, and eliminated the low-rise feature. Five stars for this product, but only 3 for its successor.
1081936
good item,but sizing sucks,maybe two sizes too small
4475846
Nice, but I usually wear a medium - to - large.  This is an extra large and is BARELY big enough.
2825844
Fits all right, somehow Polo understands that small Large-Medium sizes is not the deal, Medium is medium and Large is Large, if you get the idea. 5 stars for the brand and the color.
1259950
I wanted oversized, but what I got was too small, even thought I ordered a x-large.
(My average size is M/L)
278349
The size of the large. It actually fits like a medium
4743829
I like it, but the sizes are a bit small. Style is pretty nice.
3555667
Happy with the purchase of a Large. I like to have a little bit of room in my sweaters and the Large worked great for me. If I were to have ordered a Medium, it'd probably fit me like in the photo. Which is fine, but thats not truly my style so the Large allows for me to wear an undershirt and remain comfortable.
1772776
I got a small and usually that's big on me, but it turned out to fit me like I would expect an x-small to. The quality isn't amazing, but it's what I expected and hasn't deteriorated after all this time I've been wearing it. So I'd give it four stars, and recommend it to anyone.
1302154
I thought they had 4 sizes - small, medium, large, and x-large but when it came to ordering there were onny two choices S/M and L/XLG. I fit in the middle so its a little too big - not bad but not optimal. S/M would have been too small.
1132190
I orders a small. The tag says medium but it fits like a small. So i guess expect that. Nice, soft and stretchy fit. Perfection. My fav brand to date!
3132991
I bought the next larger size because I was use to sizes online being smaller than the normal large size I am use to purchasing at the brick and mortor stores. These shirts were actually X-Large, as shown. I am happy with them anyway, as I will wash them in extremely hot water; and I am sure they will shrink just enough to be loosely comfortable.