Vegan consequences: New jeans

Since going vegan, I've lost a few inches in my waist. I was not (and am not) interested in losing weight. In fact, I'd like to build more lean muscle mass. But, apparently, it was inevitable. So, I've dropped from a 33"/32" to a 30"/32"

Thankfully Marshall's was stacked with jeans in my size! So I picked up 2 pair for $50, and another pair of Levi's from Target for $30. I don't know if I just got lucky, or if my new size is uncommon. I hope so! My old size was so common they were the first to sell out. Now, if I can only get my feet to shrink or grow by a size I'd solve my shoe problem, too.