I put together a similar outfit below, and you can click on any of the items pictured to purchase or for more information. Prices can be found under the photo, as well as some alternative options.
Sweater - $48 (click here for an alternative for $37.90)
Tank - $4.50 (click here for an alternative from J Crew)
Jeans - $29.50
Boots - $79.95
Necklace - $7.80