Simkung Gyobok Busan Lotte World Branch rents Korean school uniforms near Osiria Station and Lotte World. Uniforms come in a range of colors, designs, and sizes, along with ban-ti, Squid Game costumes, shoes, bags, ribbons, and hair accessories. Pickup at Osiria Station is available, and pickup returning from Lotte World runs until 4 p.m. Walking from Lotte World to the store takes a long time because of the distance.