Since they've gotten popular over the last couple of years they are easily found on Etsy at pretty inexpensive prices. (See below for some of them.) Unfortunately the plaid scarf I recently ordered from Nordstrom (HERE) wasn't as saturated in color as I hoped it'd be, so I returned it. Now I'm eyeing this navy and green blanket scarf HERE (only $10.49!) though I'm gonna think it through a little longer before I actually purchase it. Until then, I'll just continue looking at it everyday. Not obsessed at all.
Everything below is under $20, though 4 of them are $10.49.
Links to Shop:
Sweater: Old Navy (exact, similar)
Shirt underneath: c/o Gray Monroe (similar)
Jeans: Nordstrom (similar)
Shoes: Kohl's (similar, similar, similar)
Scarf: Zara (similar, similar, similar)
Bag: Nordstrom (exact, similar)
Watch: c/o Daniel Wellington (exact)