30th Birthday Party Supplies

Celebrate the big three-zero with our curated collection of 30th birthday party supplies. Discover stylish birthday decorations, balloons, cake toppers, banners, candles, and themed tableware designed for memorable milestone celebrations.

Whether you're planning an elegant dinner party, a festive gathering with friends, or a stylish birthday weekend celebration, these decorations help create a beautiful and unforgettable 30th birthday.

Celebrate beautifully. Ready. Fête. Go!

19 products
Sale
Black reusable straw shaped into a looping number 30 on a white background for a 30th birthday
Close-up of the black number 30 straw top against a pink backdrop
30 Birthday Reusable Straw
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Regular price$13.00 Sale price $8.00
Sale
Pile of black 30 confetti with gold martini glasses and red, green, and pink stars on white
Close-up of a black 30 confetti piece beside a gold martini glass and glitter stars on pink
Dirty 30 Birthday Confetti
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Regular price$13.00 Sale price $9.00
Sale
Dirty 30 tattoo sheet in its pink checkered packaging with champagne, party hats, and 30 designs
Two wrists wearing I'm With the Birthday Girl and Dirty Thirty gold foil tattoos on a pink backdrop
Dirty 30 Birthday Temporary Tattoos
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Regular price$12.00 Sale price $8.00
Sale
Iridescent fringe headband with silver Birthday Girl script on a white headband, shown on white
Woman resting her chin on her hand wearing the iridescent Birthday Girl fringe headband on pink
Birthday Girl Iridescent Fringe Headband
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Regular price$18.00 Sale price $15.00
Sale
Gold fringe headband with Birthday Girl script on a white headband, shown on a white background
Smiling woman wearing the gold Birthday Girl fringe headband against a pink backdrop for a birthday party
Birthday Girl Gold Fringe Headband
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Regular price$20.00 Sale price $15.00
Sale
Gold foil script Dirty Thirty banner with pink honeycomb martini glasses at each end on a white background
Dirty Thirty banner hung on a pink wall above a party table set with martini glasses and a shaker, for a 30th birthday
Dirty Thirty Birthday Banner
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Regular price$20.00 Sale price $17.00
Sale
Black glitter gothic letter RIP to My 20s banner over silver iridescent fringe on a white background
RIP to My 20s banner and silver fringe on pink with a callout that it includes two separate banners for a 30th birthday
RIP to My 20s Banner Set
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Regular price$22.00 Sale price $12.00
Sale
A tini bit older cocktail napkin on white, black script between two espresso martini glasses with black bows and polka dots
Espresso martini cocktail napkins scattered on a white table with coffee beans, chocolate chip cookies, and a candlestick
A Tini Bit Older Espresso Martini Cocktail Napkins
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Regular price$18.00 Sale price $13.00
Sale
Espresso martini banner close-up, gold foil martini glasses with brown tissue honeycomb and black bow cutouts on white
Espresso martini banner hung in two rows above a white birthday cake with black bows and lit gold taper candles
Espresso Martini Birthday Banner with Black Bows
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Regular price$18.00 Sale price $14.00
Sale
30th birthday bundle with a black 30 straw, gold foil tattoos, and 30th confetti
Two arms wearing gold foil 30th birthday temporary tattoos
30th Birthday Party Bundle with Straw, Confetti, and Tattoos
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Regular price$30.00 Sale price $23.00

Turning thirty is a meaningful milestone that deserves a celebration filled with thoughtful details and beautiful design. At Bonjour Fête, we believe milestone birthdays are an opportunity to gather friends, celebrate accomplishments, and create unforgettable memories.

Our curated collection of 30th birthday party supplies features stylish decorations, balloons, cake toppers, banners, candles, and elegant tableware designed to elevate milestone celebrations. From intimate birthday dinners to lively celebrations with friends, the right decorations help set the tone for the entire event.

Many hosts choose sophisticated party themes for their 30th birthday celebration, including chic black-and-gold milestone parties, disco-inspired celebrations, neutral and modern tablescapes, champagne-themed gatherings, and stylish dinner parties. Decorating with statement pieces like number balloons, milestone candles, balloon garlands, and themed dessert tables helps create a celebration that feels festive and photo-ready.

As a destination for party inspiration, trendsetting designs, and elevated entertaining, Bonjour Fête curates decorations that reflect both current celebration trends and timeless party styling ideas. Explore our 30th birthday decorations and milestone party supplies to create a celebration that feels joyful, sophisticated, and unforgettable.

FAQs

Build the party around a cohesive theme and a few statement decorations. Popular ideas include number balloons, balloon garlands, milestone candles, and coordinated plates and napkins. A styled dessert table or champagne bar makes a beautiful focal point for photos and celebration moments.

Trending 30th birthday themes often include “Dirty Thirty” celebrations, disco birthday parties, champagne-inspired themes, black-and-gold milestone celebrations, and neutral aesthetic dinner parties. Pinterest and social media trends also show growing interest in balloon backdrops, statement cake tables, and photo-ready party setups.

A memorable milestone birthday starts with thoughtful details. Choose a cohesive color palette, add elegant tableware and decorations, and create a few styled moments like a dessert table or photo backdrop. These elements help turn a simple gathering into a beautiful celebration with personality.