This LoRA is meant to capture BIKE Athletic's track shorts. They could also be classified as dolphin shorts. There's a great dolphin shorts LoRA already, but I liked the style of the BIKE shorts and the vintage vibe of the logo.
Pony
You can control the color of the shorts and trim with <color> shorts with <color> trim.
SD 1.5
The LoRA is prompted in the form wearing <primary color> shorts with <secondary color> accents. For example, man wearing blue shorts with white accents. This way you can control the accent colors that appear on the shorts.
Use cropped, closeup, out of frame if you get closeups of the shorts. If anyone knows how to avoid that while training let me know!
You can use drawstring to make the drawstrings on the shorts more apparent. Another helpful keyword is sportswear.