Royal Wedding Viewing Party

Before the Big Day

With just over two weeks until the ceremony, now is the time to start planning your party. From shopping for just-released, official merchandise to sending out invitations, the Baroness insists, “You must commit.”

SHOP NOW: Commemorative Plate, approx. $65

Short Order

For her own viewing party, the Baroness will be sending out elegant e-invitations thanks to Paperless Post. “This is truly a momentous occasion,” she says, so wow guests with items from The Royal Collection including these shortbread cookies in a keepsake tin. (Order them now so they arrive in time!)

SHOP NOW: Coat of Arms Biscuit Tin, approx. $18

People's Choice

Will and Kate are inviting everyone from the heads of foreign countries to their exes. Take a cue from them and invite a mix of people to your own soirée. “I don’t like a room full of bankers and aristocrats,” says von Neumann. “When I have guests at my home it's important that everyone feels special.”

SHOP NOW: Commemorative Decoration, approx. $21

Fit for a Queen

A playful home accent keeps things lively, but when it comes to attire, it’s more fun to go posh. After all, “blue jeans and tennis shoes don’t go with petit fours and caviar,” says von Neumann. For the ladies, “hats are a must.” And stay true to royal etiquette: If the party is indoors, hats should be medium in size.

SHOP NOW: God Save the Queen cushion, approx. $57

In Full Bloom

A few simple touches can go a long way. “I will have arrangements of white lilies, roses and blue hydrangeas,” says von Neumman, who also plans to light her collection of candles for additional ambiance. And while the television needs to be central to the party, also open up various areas of your home for mingling. SHOP NOW: Blue Hydrangeas, from $35

Small Bites

When it comes to nosh for your guests, “keep it pretty and light.” She suggests serving items that “represent England in every way.” Her picks: quiche, a variety of tea sandwiches and scones with marmalade. SHOP NOW: Janice Minor Bird & Butterfly Serving Pieces, from $205

Tasty Delights

Continue the English tea theme with a variety of delectable sweets for guests, like blue and white petit fours, macarons and small cakes. Establish “one main station [that] will have all the treats,” advises von Neumann. SHOP NOW: Deluxe Petit Fours Assortment, $60

Raise a Glass

No wedding is complete with out a little bubbly. Treat guests to a signature cocktail for the big day, like a Kir Royale (champagne with Crème De Cassis), Pimms or a Bellini. The Baroness also suggests offering a wide variety of tea, accompanied by tea towels. SHOP NOW: Carlisle Stemware, $48

Count Your Quids

Even tea parties can get pricey, so stick to a budget. If you want to serve caviar, von Neumann recommends opting for less expensive osetra or sevruga to top your hard-boiled eggs. A good prosecco can also replace champagne. SHOP NOW: Fantasy Tea Set, from $70

Food for Thought

Because the viewing will be an all-day affair, introduce small surprises throughout the party to keep guests entertained and engaged. “A well-planned event consists of good timing, a well-thought-out menu, beautiful floral arrangements and divine cocktails” says von Neumann. Every hour, bring out a new dish or cocktail, and don’t be afraid to initiate a game of Will-and-Kate trivia. SHOP NOW: Paulette's Macarons, $38

Precious Memories

While objects can help you recall a special occasion, some memories linger all on their own. Think back to your own wedding or a wedding you were in and—during the commercials, of course—reminisce with friends about everything from the touching moments to funny bridezilla outbursts. SHOP NOW: Commemorative Tankard, approx. $57

Party Favors

Send guests home with a memorable token from the day. “The official royal wedding handkerchiefs [would] make your guests feel extra special,” says the Baroness. Another idea: “Set aside separate petit fours in boxes so your guests will take them home and enjoy them for days to come.” SHOP NOW: Square Favor Boxes, $10