Black faux Leather Slip-On “princeton” Mules - size 9.5

Sleek black vegan FAUX leather slip-on mules. Gold horsebit detail across the vamp. Padded tan insole with red heart accent. Rubber soles. Versatile and polished for day or night. As is wear to soles. Was told to size up but a little too big for me 😢 see ad for measurements. Im usually 8.5-9. I think would fit 9.5 perfectly. Measurements of sole vs inside keep in mind narrowing toe box