This may seem weird, but I have a pair of black boots that I want to sell. They’re awesome, they just don’t fit me quite right and I’m tired of pretending otherwise. They’re Frye Veronica Slouch size 7.
@Bethany: I was going to recommend Express skinny jeans – glad you found them! I also recommend actual equestrian riding pants. They are stretchy and comfortable – and very stylish with boots. They start at around $40 or so, the brand I like is called Tuff Rider.
I also recommend real riding boots (I’m a rider :)) The brand Ariat comes in varying calf widths, from slim to full. They are an investment but will last forever. They also hold up and don’t slouch so for those with slim calves, these are a good option.