J. Crew doesn’t break out wedding dress sales from its overall revenue, a spokeswoman said. But the company has seen enough business to add five or six new designs each season and it opened a full-on bridal store in May in New York. It also has in-store salons with limited selections at outposts across the country (including the Grove in Los Angeles).

BCBG Max Azria usually has items in stores, and White House | Black Market showcased samples of its dress in some stores so brides could try them on ahead of the July launch, but they will be for sale only by phone or via the store’s website. In fact, for the most part, the mass market gowns are available only to brides embracing the Web, but Levine says shopping for them online shouldn’t be a problem.

“While we would never recommend buying a couture gown online, these gowns are more true to size, so that you can feel more comfortable about making that purchase online,” she says. Plus, she says, you’d probably have to make alterations — like sewn-in bras for added support — to boutique store gowns too.

The mass-market phenomenon is more than just a case of brand loyalty. Brides spent an average of $1,134 on their gowns in 2009 (making this an estimated $1.7-billion annual industry), according to the more than 21,000 couples who answered TheKnot.com’s annual survey. Dresses from these mass-market retailers can go for less than half that.

“We are back-peddling away from this wild fashion party that we’ve been enjoying until the recession hit,” says David Wolfe, creative director of New York trend forecasting firm Doneger Group. “Everyone recognizes that people are not willing to go into massive debt for a wedding dress. … We have a lot of young women who don’t want to dress in a really establishment kind of label. It’s sort of modern, hip and cool to dress in your favorite everyday wardrobe.”

He adds that in the giant retail landscape of bridal wear, these trusted brands offer a jumping-off point.

“If you know you’re an Anthropologie sort of girl, then that’s where you’re going to gravitate,” says Wolfe. “Those brands have their own integrity.”

But is a reasonably priced, easy-to-buy dress too good to be true? We asked some local brides-to-be to give some samples a test walk down the aisle. (One note: We included women from a variety of incomes and ages planning different kinds of weddings, but readers might notice their waistlines don’t vary as widely. Though sizes in the double-digits are available for purchase, smaller sample sizes were often the only ones available for our test run.) Their opinions follow:

Ann Taylor

We love that the retailer’s three soft, romantic, no-fuss gowns are available up to size 18 and are priced under $500. Much like J. Crew’s dresses, these gowns are lightweight, comfortable blank canvases that would work best for informal, casual weddings. So casual in fact, that it’s easy to imagine Nicole Urso, our 29-year-old bohemian-inspired bride from Venice Beach (who has budgeted $3,000 for her own dress) wearing this Silk Georgette Grecian Gown ($275) down the aisle and then out to her anniversary dinner the following year, the waiter none the wiser. A handy asset for last-minute reservations, sure, but it would need some accents to make her wedding day look more memorable.

BCBG Max Azria

The local brand’s selection of unofficial wedding gowns includes somewhat conservative items like this season’s one-shoulder silk Grecian dress ($358, up to size 12) as well as short party dresses that might be listed under its website’s wedding category simply because they’re white. For 37-year-old Robyn Eckard’s second wedding, we chose a sexy, low-back, pleated floor-length gown (up to size 12). When accompanied by the right accessories, it gave her a vintage Old Hollywood style. That isn’t to imply it was constrictive: The soft nylon and spandex material allowed our bride the breathing — and eating — room she’d need on the big day. The bill came to $398, a little over half as much as the $750 gown she’s already purchased at David’s Bridal.

J. Crew

The brides loved the look and feel of the lightweight, casual J. Crew dresses — even if the prices can be a bit higher than the ones from other brands (this season’s dresses run from $225 to $3,500). Most of the dresses showed a lot of arm, but some of this brand’s full-length dresses also had a bit of sleeve for those who want something more conservative. J. Crew and the Limited were the only brands to take a stab at a full ball gown. For Urso, our Venice bride, we went for the silk tricotine goddess gown ($475, up to size 16) which, though comfortable and lightweight, would need a bright sash, fun accessories or other splash of color to liven up the simple design. We also love that J. Crew is a one-stop shop for everything else, including veils and the groom’s outfit, so you can create a cohesive look.

The Limited

Though we appreciated the creative, romantic layers on the strapless dress skirt ($298, up to size 12) and how well the full skirt flared out on the ball gown (also $298 and up to size 12), the minimal bodice support made both dresses seem more like the department-store-quality gowns the brides expected from the low price. The ball gown’s pockets took it down a notch from formal — perfect for Michelle Garcia, 25, a bride whose expected dress budget is $500 and who prefers “kickballs and barbecue” over being a “demure, delicate bride.” But we had to replace the belt with a more elegant antique-style sash to give the look some punch. We had better results with the frilly romantic strapless for the newly engaged Seema Thakker, 28, who predicts she’ll spend around $1,000 on her gown. However, she felt that, with her smaller frame, she would need to add straps, boning or a good corset to give her more confidence and support.

White House | Black Market