Vintage(?) Tricot COMME des Garçons T-Shirt Eyelet

Absolutely LOVED this baby but I just haven’t worn T shirts in years actually. I bought this at the luxury resale store called RAGTAG harajuku in Japan in 2010 so that might make it kind of vintage? 😂 Love the eyelet cutout detailing, I think it’s a vintage single stitch hem? Or hidden stitch? super soft 100% cotton shirt! Guessing this was dyed black/gray by the color on the material tag, no idea if this was originally like this but it’s such a nice worn in shade. NO SIZE? Final sale, ask Qs