This week, costume designer Mandi Line of Pretty Little Liars joins us on We Spy Style! We're flagging some funny things this week — would you pay $400 for a t-shirt with a mustard stain on it inspired by one worn by Kanye West? And have you jumped on the wearable technology trend? Diane von Furstenberg is really trying to make Google Glass happen. Plus, check out some last-minute gift ideas for Dad this Father's Day! On Allison: Rachel Zoe jacket and skirt and Shoe Dazzle heels