Show Me Your Mumu at Century 21 NYC: $49.99 Wedding Guest Dresses

Show Me Your Mumu just landed on the women's floor at Century 21 NYC. The wedding guest drop is on the floor now at 22 Cortlandt Street, with showcased styles starting at $49.99. Original retail on these pieces runs from $168 to $298, putting the markdown between 70% and 83% off the brand's direct-to-consumer pricing.

There is no code, no online listing, and no shipping. The drop runs in store while supplies last.

What "Show Me Your Mumu drop" means at Century 21 NYC

Show Me Your Mumu is a Los Angeles bridal and wedding-guest label founded in 2007, known for ruffle dresses, bow-back silhouettes, and bridesmaid styles. The brand sells direct-to-consumer and through Revolve, Nordstrom, and Bloomingdale's at full retail. This week, a wave of Show Me Your Mumu pieces arrived on the Century 21 contemporary floor. The full assortment is wider than what we're showing here. Inventory changes daily.

A selection from the drop, all currently $49.99:

A sample of the Show Me Your Mumu drop on the floor right now. The full assortment is wider and changes daily.

The styles we're showcasing

Nina Maxi Dress. Full-length satin maxi with a structured bodice and adjustable straps. Cuts black-tie. Original retail $218, currently $49.99 (77% off).

Romance Ruffle Dress. Tiered ruffle midi in sage green, designed for garden and outdoor ceremonies. Original retail $238, currently $49.99 (79% off).

Reese Ruffle Dress. High-low ruffle silhouette in olive, photographs well in daylight. Original retail $198, currently $49.99 (75% off).

Charlotte Bow Dress. Black satin gown with the brand's signature back-bow detail. The most formal piece we're showcasing. Original retail $298, currently $49.99 (83% off).

Best Bow Mini Dress. Floral cocktail mini with a structured bow at the back. Suits rehearsal dinners and city hall ceremonies. Original retail $168, currently $49.99 (70% off).

Nicole Maxi Dress. Ivory maxi with sweetheart neckline and short sleeves. Reads bridal-adjacent without overstepping the dress code. Original retail $198, currently $49.99 (75% off).

This is a selection, not the full drop. The Show Me Your Mumu wave on the floor includes additional styles, prints, and silhouettes beyond what we're showing here. Inventory changes daily.

How $298 dresses end up at $49.99

Century 21 NYC is an off-price department store, not a flash sale site or markdown rack. We buy direct from brands, in irregular and end-of-season lots, and pass the spread to the customer. The Show Me Your Mumu pieces on the floor are the brand's main-collection styles, not a separate outlet line.

For reference: the Charlotte Bow Dress retails for $298 on the brand's own site and on Revolve. It is currently $49.99 at Century 21. The construction, fabric, and sizing are identical.

Where to find Show Me Your Mumu on sale in NYC

Show Me Your Mumu at off-price is currently a Century 21 NYC exclusive in New York City. The drop is not listed on c21stores.com, not available through Revolve or Nordstrom's sale sections at this depth, and not stocked at the brand's own retail partners.

For broader context, off-price designer dresses in NYC live across a few channels:

• Off-price department stores (Century 21 NYC, Saks Off 5th, Nordstrom Rack)
• Sample sales (irregular, brand-specific, varies by season)
• End-of-season clearance at full-price retailers like Revolve and Nordstrom
• Designer outlet malls (Woodbury Common, about 90 minutes from Manhattan)

Century 21 NYC is the only off-price department store currently operating in Lower Manhattan. The store is at 22 Cortlandt Street, one block from the World Trade Center subway stop.

What makes these wedding guest dresses

The Show Me Your Mumu styles on the floor cover the dress codes that show up on most wedding invitations between April and October.

Black-tie and formal. Full-length maxis like Nina and Charlotte. Both photograph as evening wear.

Garden and daytime. Tiered ruffles like Romance and Reese. Silhouettes that move outdoors.

Cocktail and rehearsal. Bow-back minis for shorter ceremonies, ivory maxis like Nicole for events that call for floor length without the formality of satin.

Every piece is constructed from Show Me Your Mumu's standard fabrics, the same quality found at the brand's own boutique and at Revolve. The cuts, sizing, and finishing are unchanged. Only the ticket is different.

Is Century 21 still open in NYC?

Yes. Century 21 NYC reopened at 22 Cortlandt Street in August 2023 under the Gindi family, the founders of the original store. The reopened flagship occupies the same Lower Manhattan location as the original and runs the same off-price designer model.

Hours:

• Monday through Saturday: 9:00 AM to 9:00 PM
• Sunday: 11:00 AM to 8:00 PM

There is no e-commerce site. The Show Me Your Mumu drop is in-store only.

Notes for visitors

A few things worth knowing for anyone planning a visit during the drop:

• Weekday mornings (9 to 11 AM) and late afternoons (4 to 6 PM) tend to be quieter than weekends.
• Saturday is the busiest day, particularly between noon and 4 PM.
• Show Me Your Mumu sizing runs true to size, occasionally generous in the bust on bow-back styles.
• Fitting rooms are open during all store hours.
• Designer drops at Century 21 typically sell through in three to seven days. Size depth thins quickly.
• Inventory cannot be held, reserved, or shipped from the drop.

The details

Century 21 NYC
22 Cortlandt Street
New York, NY 10007
(212) 227-1202

Hours: Mon to Sat 9:00 AM to 9:00 PM | Sun 11:00 AM to 8:00 PM

Nearest subway: Cortlandt Street (R/W), Fulton Street (A/C/2/3/4/5/J/Z), World Trade Center (1/E)

The drop: Show Me Your Mumu wedding guest dresses on the floor now at 22 Cortlandt Street, with showcased styles at $49.99 each, while supplies last.

Frequently Asked Questions

Is Show Me Your Mumu really $49.99 at Century 21?

Yes. The Show Me Your Mumu styles we're showcasing from the drop are $49.99 each, in store at 22 Cortlandt Street. The original retail on these pieces runs from $168 to $298. The full Show Me Your Mumu assortment on the floor is wider than the styles featured here.

Where can I buy Show Me Your Mumu on sale in NYC?

In store at Century 21, 22 Cortlandt Street, New York, NY 10007. This is the only physical retail location in New York City currently carrying the brand at off-price.

How long will the Show Me Your Mumu drop last?

Designer drops at Century 21 historically sell through in three to seven days, depending on size depth. The floor changes daily. Inventory cannot be reserved, held, or shipped from the drop.

What sizes are available?

Sizes XS through XL across the Show Me Your Mumu assortment, with size depth varying by style. Availability changes hour by hour as the drop sells through. Visit in person for current size depth.

Are the dresses authentic Show Me Your Mumu?

Yes. Century 21 buys direct from brands and authorized distributors. Every garment carries the original Show Me Your Mumu tag, care label, and country-of-origin marking. These are main-collection pieces, not a separate outlet line manufactured for off-price retail.

Can I return a Show Me Your Mumu dress to Century 21?

Yes, standard return policy applies. Bring the receipt and original tags.

Does Century 21 sell Show Me Your Mumu online?

No. The Show Me Your Mumu drop is a physical-retail exclusive at 22 Cortlandt Street. Century 21 NYC does not currently sell online.

Is there a Show Me Your Mumu wedding guest dress under $50?

Yes. The Show Me Your Mumu wedding guest styles we're showcasing in this drop are $49.99 each, in store this week at Century 21 NYC. The full assortment on the floor includes additional silhouettes and prints.

How does the Century 21 price compare to Revolve and Nordstrom?

Show Me Your Mumu retails between $148 and $328 at Revolve, Nordstrom, and Bloomingdale's. The Century 21 price on the showcased styles ($49.99) represents roughly one-fifth of full retail. The pieces are identical in cut, fabric, and construction.

What other designer brands does Century 21 NYC carry?

Century 21 NYC carries Missoni, Moncler, Goyard, Mackage, Moose Knuckles, Rick Owens, Aviator Nation, Carhartt, Longchamp, Dolce & Gabbana, Isaia, Paul Smith, Ganni, Barbour, Marella, and additional designer labels across men's, women's, kids', shoes, handbags, and accessories.

How often does the inventory change?

Daily. New inventory arrives throughout the week and the sales floor is reset on an ongoing basis. Designer drops, like the Show Me Your Mumu wave, run on a faster cycle and typically sell through within the week.

The drop is on the floor now at 22 Cortlandt Street, New York, NY 10007, while supplies last.