Mixed experience - would still recommend.
My experience overall was mixed. I ordered three pairs of jeans in total. For reference: I'm a European M, average height, and ordered an XL. Their size chart is reliable, and everything translated perfectly to EU sizes. My 1st pair: Black ripped jeans, inspired by TxT. The quality was good, but the inseam was too long. The pair was shown to be mid-waist and baggy in the picture, but fit like a high-waist straight-legged pair on me, because it was designed for people with longer torsos. In hindsight this was visible on the pictures. I am overall satisfied with what I received. My 2nd pair: Black jeans with a pink wash, inspired by SKZ. The quality was great and they fit perfectly, a pleasant surprise after my last oversight. I am very satisfied with this purchase! My 3rd pair, and here is my problem: Light "distressed" jeans inspired by BTS. The denim was wearable, but thin with loose threads. Beside this, there were some other issues: 1. The rips were printed on, even though the jeans were advertised as distressed. 2. The buttonhole was cut too small, so the jeans were unwearable on arrival. To be completely fair however, once I emailed customer support about my issues I got a fast response and reasonable explanations. TLDR; A hit and miss experience, the worst of which involved "distressed" jeans with the rips printed on. At the end of the day, I do not regret buying from Fashion Chingu, and would recommend them if you are looking for specific k-pop outfit dupes.