This is a test lora, please do not expect me to help you with errors and what not. I do not know much about how it all works. I just followed a few guides and made this as a test seeing as how there are no other loras for such clothing on this site.

0.8 Lora strength is recommended.

Best used settings:-

Checkpoint: Photon

sampler: DPM++ SDE

Scheduler: karras

CFG: 6

steps: 20-25

Hirex fix (recommended): 4x_NMKD-Siax_200k or 4x-UltraSharp, 10 steps, 0.4 denoising strength

Use embeddings for negative prompt at least, to improve generation quality. You can find a lot of them on this site.