Tim Gunn's Guide to Style

Bubbly prep school grad Meredith recently moved to Manhattan from Washington, DC to be with her high school sweetheart. Now that she's in the fashion capital, she has decided to find her own fashion voice and get rid of her ultra-conservative closet. Fashion help from: top fashion designer Gilles Mendel and hair stylist to the stars Roy Teeluck.

Angela is leaving behind a successful career as a concert pianist in order to launch into the business world. However, in order to pull off her new CEO look, Angela will also have to leave behind her frilly ball gowns, along with her deep insecurity issues about her body.Fashion help from: hairstylist Ted Gibson and fashion designer Reem Acra.

Ali has made a quick jump from being a single party girl to an Upper East Side wife and mother of twins. Her eclectic, vintage fashion and size-zero party clothes must be left behind, along with her headstrong ways, in order to find a new, more well fitting style. Fashion help from: fashion designer Carmen Marc Valvo and top hair stylist Oscar Blandi.

A successful real estate agent, Caroline is just 25 but she deliberately dresses as if she is 50. Her outdated and boxy skirt suits are unflattering, leaving both her professional and social lives in need of a desperate wardrobe makeover. Fashion help from: hairstylist Orlando Pita and makeup artist Bobbi Brown.

Living by the mantra "if it's on sale, I'll take it", Diana - a director of a not-for-profit charity - is a shopaholic who lacks direction in style. In order to toss her clothing misfits, she must scale down her overflowing closet. Fashion help from: hairstylist Tabatha Coffey.

Eliza is a 34-year-old singer/songwriter who dresses like a rocker both on stage and off. Her style neither compliments her music nor her conservative family, so Tim must intervene in time for her band's highly anticipated New York performance. Fashion help from: hairstylist Sally Hershberger and fashion designer Kay Unger.

Ariana just got the promotion of a lifetime and has accepted the position as head of marketing at her sister's start-up company. In order to make the right impression, she will have to get rid of her old, worn-out clothing and take Tim's advice that some clothes are worth investing in. Fashion help from: Fashion designer Angel Sanchez and makeup artist Gordon Espinet of MAC Cosmetics.

At 5'11, Erica claims it's hard to find clothes that fit her properly, consequently leaving her looking like she has outgrown her outfits. Big changes in Erica's life involve her launching a Veterinary hospital and marrying her fiance of 4 years; so it is only fitting for her awkward look to be transformed as well. Fashion help from Tim and Gretta, aided by guest star Tyson Beckford, help Erica with her shopping and size issue, leading her to discover a whole new side to herself.