photo posted by Billie Francis on yfrog

The closest sunglasses that I’ve found to Sierra Kusterbeck’s blue and black two-tone wayfarers are from 80′s Purple ($10.00), though they only appear on an alternate version of the website which looks messed up on my computer so…I’m not sure what going there. Forever 21 sells the same style in white/black and red/black for only $3.50.

photo from jasonavp on instagram

Sierra Kusterbeck is wearing the Motel Skinny Jordan Jean in Black and White Stripe. These jeans sell for around $86.00 and are available at a bunch of stores including Motel Rocks, ASOS, Singer22, Boutique To You, Topshop, and Lipsy.

Sierra Kusterbeck instagram photo

This earring design was created by Nicole Ritchie’s House of Harlow 1960 label, but given Sierra Kusterbeck’s vocal love of webshop Nasty Gal, I think that her pair are the imitation Tribal Triangle Earrings which Nasty Gal were selling for only $10.00. Unfortunately this pair is now sold out, but you can sign up to be notified of a restock. You can also pick up another imitation from Fantasy Jewelry Box for $23.95.

Sierra Kusterbeck instagram photo

Sierra Kusterbeck is wearing the Forever 21 Leatherette Shortall ($24.80) with the Jac Vanek Live Free Crop Top (sold out).

The leather overall shorts are a bold fashion statement, and one that’s bound not to appeal to everyone. Humor blog WTForever21 writes “The only place this would be appropriate is an S&M hoe down.” What do you think: Are faux-leather overalls a faux-pas? Or rocker-chic?

photo from Sierra's Instagram

Sierra Kusterbeck posted this Instagram of her Women’s Konstant Block Heel Pumps from the Payless Brash line which she is promoting. They are currently on sale for $29.99.

In this picture you can see parts of Sierra’s “older men” and apple core tattoos. Check out the Sierra Kusterbeck tattoo page for more photos of all of her ink.

Payless – $29.99

photo from Sierra Kusterbeck's instagram

On the one hand, the Instagram trend is awesome because it gives us fresh photos of musicians even when they’re not on tour. But on the other hand, a lot of the photos are so crappy that I can’t really tell what they’re wearing! Sierra looks like she’s wearing a galaxy printed top (or maybe a sweater or a dress). Here are three similar looking tops from PacSun, Hot Topic, and ModCloth.

PacSun – $24.50

Hot Topic – $24.50

ModCloth – $32.99

from Sierra Kusterbeck's Tumblr

Sierra Kusterbeck’s vest comes from Vans’ collaboration with fashionista Jesse Jo Stark. It’s a punk tradition to take a denim vest or jacket and cover it with pins and patches, but this vest does the work for you with its stripes of leopard fabric and embroidered patches. You can buy Vans x Jesse Jo Born In Denim Vest for $69.50 at PacSun or $70.00 at Karmaloop – or find an old jacket at a thrift store and customize it yourself!

Vans – $69.50

Photo from Sierra's tumblr

Sierra Kusterbeck posted this photo showing off her Koolio Lace-Up Ghillie Wedges ($39.99) from the Brash line at Payless which Sierra has been promoting. She makes the open shoes winter-appropriate by wearing them over a pair of green socks.

Brash – $39.99

Photo posted by Sierra Kusterbeck on Instagram: "Doin some corn mazes tonight! Highschool Hell outfit"

Sierra Kusterbeck posted this photo to her Instagram wearing her Topshop Letterman jacket with a striped bodysuit and ripped denim shorts. I believe that her bodysuit is the Cotton Spandex Jersey Strapless Ruched Bodysuit from American Apparel ($26.00) and her shorts look like the Urban Renewal Cutoff Short from Urban Outfitters ($44.00). I’m not certain on either of these due to the photo quality, but Sierra has worn a lot of American Apparel in the past as well as a few item from Urban Outfitters.

Topshop – sold out

American Apparel – $26.00

Urban Outfitters – $44.00

Sierra Kusterbeck at Warped Tour 2011 in Orlando, FL. Photo courtesy of Chris Martin

Who knew Sierra Kusterbeck was a rap fan? Her t-shirt comes from Tyler, The Creator’s rap collective OFWGKTA (Odd Future Wolf Gang Kill Them All aka Odd Future). It is their Black Cross Tee which she has cut the sleeves and collar off of.

OFWGKTA – $25.00