American model Ruby Aldridge, before J.Mendel, NYC, February 2013.
Adore Ruby's vintage jeans... kind of a combo of mom + boyfriend style jeans. A good rummage around your mama's wardrobe or your local charity shop should unearth a pair or two similar to Ruby's.
Recreate Ruby's cool-girl-style look (kind of):
Joie Ashlee striped top, T by Alexander Wang linen tee, T by Alexander Wang long sleeve tee, Club Monaco Regan striped top, or Whistles Edie double-face jersey long sleeve t-shirt
MiH Halsy straight leg jeans, 7 For All Mankind Josefina skinny jeans, Acne Pop Betty boyfriend jeans, Joe's Jeans Vintage reserve high water jeans, MiH Phoebe slouch leg jeans, or Cheap Monday high waist cropped jeans
Plomo Vir suede open booties, Elizabeth and James Paul flat booties, Rachel Comey white booties, or ABE2 Ultimate Chelsea boots