The address is the first thing worth understanding about Claire’s Fashions. Philadelphia Pike is Route 13 north of Wilmington, the old post road that runs up through Penny Hill and Edgemoor toward Claymont and the Pennsylvania line. Sitting on that road, in a state with no sales tax, changes the math on a gown.
Pennsylvania exempts everyday clothing from its 6 percent sales tax but carves out formal wear, according to state sales-tax guidance, so a prom dress rung up in Delaware County is taxed and the same dress rung up here is not. Faviana’s retailer page for the store says so directly, naming Philadelphia, South Jersey and New York shoppers who cross into Delaware for the tax-free price. On a $500 gown that is $30 that stays in your pocket, which is roughly the cost of the drive down I-95 and back.
Appointments are required. There is no walking in.
Every visit is booked, for prom as well as bridal. Same-day appointments go through the phone, (302) 798-1312; anything further out goes through the store’s own booking page. Published hours have the shop closed Monday and Tuesday, open until 8 p.m. Wednesday and Thursday, and 10 to 6 Friday, Saturday and Sunday. Those two late weeknights are the practical ones if you are coming straight from school or from a shift, and they are also the quietest. Confirm the hours when you book — prom season and bridal weekends both bend them. Listings show an on-site lot, so parking is not part of the problem.
What the locators confirm
These nine brands list 1312 Philadelphia Pike on their own official retailer locators:
- Sherri Hill
- Jovani
- La Femme
- Faviana
- Alyce Paris
- Clarisse
- Colette
- Jasz
- Tiffany Designs
Faviana’s page describes the store’s range as sizes 00 through 24W. That is the only inventory figure any source states, and it comes from the brand rather than the shop, so treat it as a starting point for a phone call rather than a promise.
The schools it sells to
Brandywine School District’s three high schools — Brandywine, Concord and Mount Pleasant — all pull from this quadrant of New Castle County, and Mount Pleasant is the nearest of the three. Archmere Academy is farther up the same Pike in Claymont. The city’s independent and Catholic schools are a short run southwest. That density is why the store runs a Prom Ambassador program; its prom Facebook page opened applications for the 2025-26 school year, offering ambassadors early shopping windows and discounts.
It also means duplicate-dress anxiety is real here, because several of these schools share a two-mile radius. Ask at your appointment whether the staff tracks which gowns have gone to which school. The store does not advertise a registry either way.
The next cluster of these labels in Delaware is in Newark, at the far end of the county, and it is a different set of shops rather than an overlapping one. For families in Brandywine Hundred, Bellefonte, Claymont or across the line in Delaware County, this is the closest place carrying Sherri Hill and Jovani under one roof.