Embrace your Alter Ego

Duchess of Dupont

Boudoir lingerie, swimwear, and leisurewear from a curated collection of innovative brands

Shopping online or in Washington, DC for boudoir lingerie, swimwear & leisurewear?

Welcome to Duchess of Dupont, an up-and-coming lingerie & leisure brand. While we are busy designing our first collection, shop our current offerings from other labels of unique lingerie, swimwear and leisurewear. Are you...

-bored of the underwear, swimsuits, bikinis, and leisurewear in department stores?
-unimpressed with online retailers who all offer the same brand names?
-put off by so-called sexy styles that lack sophistication?
-looking for unique designs of exceptional quality that you can't find elsewhere?
-eager to support small, emerging, and independent designers from the US and Europe?

...We are too! So, what do we offer?

A range of sophisticated yet sexy boudoir lingerie, swimwear and leisurewear for all budgets and ages

What drives us is a love of boudoir lingerie, a passion for swimwear, and a desire for finding something sexy and different that makes us look like we just stepped out of a boudoir photo shoot. We appreciate quality & artistry. We love the unique and stylish pieces and we want DC lingerie lovers to be able to select from the most top-rated and award-winning lingerie for boudoir looks that will quite simply knock 'em dead. That’s why we have hand-selected every piece from award-winning independent designers in the US & Europe.

The opportunity to shop for your full wardrobe

More than just a lingerie or swim store, we offer shapewear, sleepwear, footwear and men’s ranges. Think of us as your one stop style boudoir in DC for when you want a look with a difference, whether its bridal, sexy, photo shoot worthy or simply for lounging.

The ability to discover small, independent and emerging brands

Every item in our lines is the best in its class. You may not have heard of all our brands yet, but you will - so be the first to discover them! The good news is ‘best’ doesn’t mean unaffordable. Yes, you can splurge on our divine boudoir lingerie (and we do every month!) but our range offers lots of unique designer finds for the underwear aficionado on a budget too. Whether it’s sexy, bridal or something else, we have it nailed.

A Price Match Policy

If you see something that we carry on sale somewhere else, we will try our best to beat or match that price. Just contact us!

Local shopping for those in the Washington, DC metro area

We are located in Washington DC (Adams Morgan) & we offer a local face to face concierge service where you can browse and buy from our curated collections in the comfort of your boudoir or ours - ideal if you would like to choose something super sexy in an intimate environment or for bridal showers. Click here to find out more and book an appointment. Our regular trunk shows are another great way to shop in person and a great opportunity to have fun trying on and find a sexy style to suit you. They are held regularly in Washington, DC and up the East Coast. Click here click here to find out more.

Think of us as your friendly, neighborhood Washington, DC lingerie store with all the convenience of 24-hour online shopping … and so much more!

Why shop with us?

Lingerie for Bourdoir Photo Shoot Sessions

Concierge Services

Book an Appointment

Trunk Shows & Home Parties

Contact Us

About Us

Who are we?

Duchess of Dupont is a DC-based lingerie, swim, and leisure online retailer.  Launched in January 2018, our store aims to bring small, independent, and innovative brands to the forefront of the US marketplace. Think of us as your friendly, neighborhood DC lingerie store and more: for home, for work, for vacation, or simply for the boudoir.

What do we do?

Duchess of Dupont is different from most other online lingerie or swimwear stores. Our lingerie boudoir includes sexy boudoir lingerie, bridal boudoir lingerie and lingerie for boudoir photo shoot sessions. We have a full wardrobe of swim, leisurewear, sleepwear, footwear, and even men’s swimwear and leisure. We offer a Concierge option for face to face personal shopping and are a popular choice if you are planning your look for a boudoir photo shoot and want a photo ready outfit. 

Where are we based?

We are located in Washington, DC proper (Adams Morgan) and we have a face to face Concierge Service across the Washington DC Metro area – including in Adams Morgan, Georgetown, and Dupont Circle.

What lingerie brands do you stock?

We carry mainly small, independent, designer brand names from Europe and the US. Because we have hand selected each piece, we stand by its artistry and quality. We have a wide price range, making the store affordable to boudoir lingerie lovers all over Washington, DC.

What swimwear labels do you stock?

We stock the highest quality European and American labels, from smaller, often emerging designers. We feature the most striking, practical and comfortable designs and a selection that is unique in Washington, DC.

Do you have a store?

We have a VIP Concierge Service by appointment to local customers if you wish to have a more traditional shopping experience.  Just think of us as your online, friendly, neighborhood Washington, DC lingerie store - and more!

What sizes do you cater for?

We stock brands with sizes from 32A to 36E and from xs to xxxl so there’s no need to compromise on buying the styles you want. We provide a free personal shopping service and have access to many boudoir lingerie designers not listed on our website so contact christina@duchessofdupont.com if you can’t see what you are looking for in our boudoir.

Do you offer fitting advice?

Yes! We don’t just offer lingerie for boudoir looks, we have professionally trained and certified bra fitters on hand to offer any advice on size, style or fit for both lingerie and swimwear: from bridal to beach-ready to sexy. If its lingerie for boudoir then it needs to fit and our sexy boudoir lingerie is at its most sexy when it fits well! If you need advice, especially before a photo shoot, then take a look at our online fitting and sizing guide. If you still have questions then contact christina@duchessofdupont.com for help in finding the finest boudoir lingerie.