I just released a sprite pack for visual novels: five French gothic princesses, each with two full outfits and seven expressions. That's 70 transparent PNGs at 1664 x 2432.
It includes a Ren'Py folder with layered sprites, so switching outfits is one line (show lucienne b happy), and the outfit stays on when the expression changes. The PNGs also work in other engines.
The free demo has Lucienne in both outfits with every expression, so you can test it in your project first. The full pack is $1.99.
AI disclosure: these sprites were made with generative AI, then cleaned up and assembled by me. Some jams and stores restrict AI assets, so please check their rules first.