Y2K Jeans LoRA

ANIMA

Uses the same prompting as the Illustrious V2 release.

V2

Usage

Positive: y2kjeans

Negative: high-waisted

What's New

• Expanded and refined dataset using only the lowest-rise examples.

• Better consistency than V1 while remaining flexible across different pant styles.

• Works well with baggy jeans, shorts, and other legwear, generally lowering the waistband rather than forcing one specific cut.

• If needed, adding hip bones to the prompt can help emphasize the effect.

Known Limitation

Nearly every training image featured an exposed midriff. As a result, prompts that strongly encourage tucked-in shirts may cause the base model to favor high-waisted or "mom jeans" styles again.

Notes

This is the final revision of this concept. I'm happy with where it landed and don't plan to revisit it, so this should be the last update.

If there's enough interest, I also have an SDXL version available.

V1

A LoRA focused on recreating the classic Y2K low-rise / hip-hugger look.

It works across different body types, including wider hips and thicker thighs. The main limitation is tucked-in shirts, where the base model often falls back to high-waisted jeans. To combat this, the dataset intentionally included high-waisted examples as negative concepts, and using them in the negative prompt generally produces the most consistent results.

Usage

Positive

y2kjeans, low-rise jeans, low waistband, exposed hips

Negative

high-waisted jeans, vintage high-rise jeans, high-rise relaxed jeans, high-waisted mom jeans, mom jeans, loose fit

Tips

• Add yoga pants for a jegging-like fit.

• Add baggy pants for loose Y2K silhouettes.

• Add shorts for low-rise shorts.

• If the waistband isn't sitting low enough, try adding hip bones.