It's like a wholesale outlet market in the city. You can find various shops for hats, uniforms, patches, overlocks, ties, food vendors and clothing accessories.
You can easily spend an hour here to just walk and enjoy.
Pasan Sensouk
Google
Very big shopping mall full with clothing, garment and accessories. It's probably the biggest here in Seoul. The price is quite cheap and reasonable. If you're interested in browsing through, this place is the one.
Shereen
Google
Fashion mall for old people. It's not suitable for you unless you are buying for someone above 70. However, the price is very reasonable.
S P R
Google
Great fashion styles for women 60+ years of age. Reasonable prices for clothing ($15 - $20 garments). However, not completely 5 stars bc it's not really accessible for younger people. I would suggest "Yeongdeungpo" station or "Jamsil" station for younger, hipper trends (ages 15 - 30 years).
Danny Hetherwick
Google
Very cool place to go shopping for cheap/wholesale priced clothes. They have everything from men's suits, to bikinis, hats, hiking clothes. Very conveniently located close to LOTS of other great stuff like Gwangjang Market or Dongdaemun Square.
The MY World
Google
It's cloth market in very long alley.
Winnie Tse
Google
Wholesale and retail sale of hats, scarves, hiking gear such as gloves and bandanas, some good hairbands and hair accessories, modest elderly clothing and swimsuits. Prices are much cheaper than at the newer malls but you'll need to spend some time digging and walking around. Only went to the ground floor. Stalls close around 6 pm. Not much Aircon.
Amparo Xam Tomas
Google
You can lose because is the bigest Market i never see. A lot of small stors, thay have jakets, globes, suites, dresses, and a lot more. I love this Market i will come back.