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Custom Party Supplies

Everything you need for a perfectly personalized celebration — all in one place. Our custom party supplies include personalized cups, napkins, koozies, bar signs, and more, all designed to make your event unforgettable. Whether you're planning a wedding, birthday bash, bachelorette party, or backyard gathering, we have you covered.

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Custom Illustrated Pet Wedding Napkins
(1279)
Illustrated Pet Wedding Frosted Plastic Cups
Custom Illustrated Pet Can Holder
Custom Illustrated Pet Can Holder Sale priceFrom $ 72.00
(184)
Groomsman Metal Can Cooler
Groomsman Metal Can Cooler Sale price$ 19.50
(94)
Arched white acrylic bar menu sign with signature cocktail recipes and dog illustration, featuring "His Old Fashioned," "Hers Grapefruit Oat," and "Fucker's Orange Crush" drink descriptions.
Wedding Bar Menu Print with Pet Sale priceFrom $ 24.00
(500)
Three white frosted plastic cups with personalized text: one reads "Heath" with names and date, another shows "Natasha & James 04.23.2023" in pink, and a smaller cup displays "the Kellers" in gold script.
(183)
Custom Wedding Napkins
White acrylic bar menu sign featuring golden retriever illustration, cocktail glass, and botanical accents with "Signature Cocktail" and "The Rena" text.
(500)
Personalized Wedding Stadium Cups
Personalized Wedding Stadium Cups Sale priceFrom $ 55.00
(35)
White acrylic wedding bar sign featuring illustrated cocktails, drink names, and a black dog wearing a bow tie surrounded by greenery and white flowers.
White arch-shaped bar menu sign featuring a cream-colored dog with "Roses Bar" text, cocktail illustrations, and drink labels.
Pet Wedding Bar Print Sale priceFrom $ 24.00
(500)
Signature cocktails bar sign displaying his and hers drink recipes with watercolor illustrations of a lime cocktail and espresso martini.
Signature Drinks Bar Sign Sale priceFrom $ 20.00
(500)
Two frosted plastic cups with dog-themed and personalized designs: left cup shows dog illustration with "Drinks on me! Love, Doggy" text; right cup displays names "Parker and Sarah" with date "6.6.26"
Dog Lover's Custom Wedding Can Cooler
(184)
Pet Full Color Wedding Napkins
Two frosted cups with navy blue dog illustrations and personalized text, one reading "We can't believe we weren't invited Waffles & Mochi" and the other "Landon & Emily Heath November 25 2023"
(100)
Illustrated Pet Stadium Plastic Cups
(6)
White arch-shaped bar menu sign with handwritten-style text listing "Beer," "Wine," and "Spirits" options, displayed with greenery and white flowers.
Bar Menu Wedding Sign Sale priceFrom $ 20.00
(4)
Two frosted plastic cups with elegant black script text, one reading "THE night BEFORE" and the other "CELEBRATING Miranda & Ezra 10.09.2025"
Custom Illustrated Dog Can Holder for Weddings
Sit & Stay Pet Welcome Sign portrait
(8)
White embossed napkins with "cheers to the mr & mrs, mitchell" text for a wedding celebration
Custom Embossed Wedding Napkins Sale priceFrom $ 113.00
(5)
Cheers Custom Pet Illustration Can Cooler
Rubi and Lib Design Studio Mystery Bridal Box, white gift box with pink satin ribbon bow, $125 value for only $40 plus shipping
Pair of frosted cups with custom dog illustration and initials "Z|K" with names Zoe and Keegan and date 09.12.2027
Pair of frosted cups with personalized text: left cup features "Cheers" with a dog illustration and "xoxo, Hank"; right cup reads "Morgan and Kyle 09.18.26"
Custom Pet Portrait Tumbler
Custom Pet Portrait Tumbler Sale priceFrom $ 26.00
Groomsmen Custom Metal Rocks Tumbler
Personalized acrylic bar sign displaying "Morgan and Ayle's Signature Cocktails" with illustrated pink cocktail drinks and recipe names.
Signature Drinks Wedding Bar Sign Sale priceFrom $ 24.00
(500)
We Do Too Custom Dog Illustration Can Cooler
Three navy metal can coolers with personalized text including "Dad est. 2022," "Papa Frank," and monogram design with establishment date, displayed on wooden table by window
Stack of white cocktail napkins with "The Night Before" text and personalized names "Miranda & Jared" with date 09.13.2024 in elegant foil stamping.
White cocktail napkins with "The Night Before" script and personalized names and date in elegant black foil stamping.
A stack of elegant white textured paper guest napkins featuring custom gold foil logo printing, ideal for personalized wedding or event decor.
Corporate Logo Napkins Sale priceFrom $ 71.00
(23)
Wedding design options
Best Sellers Wedding Napkins Sale priceFrom $ 71.00
(1332)
Customized Flag Metal Beverage Holder
Welcome to our Wedding Photo Sign
Welcome to our Wedding Photo Sign Sale priceFrom $ 24.00
Personalized Pet Stadium Cups with Custom Design
(6)
Stack of white cocktail napkins with "cheers to love" text and champagne glass illustration, personalized with names Nina & Cody.
Cheers to Love Wedding Napkins Sale priceFrom $ 71.00
(1332)
White frosted plastic cup with pink line art of two champagne glasses and ribbon, personalized with "Trent & ally" in script text.
Wedding design options
First Name Wedding Napkins Sale priceFrom $ 71.00
(1332)
Phone and Camera Free Ceremony Sign
Two white napkins with handwritten messages in black ink, including romantic sentiments and signatures, displayed at an angle.
Custom Handwritten Wedding Napkins Sale priceFrom $ 71.00
(20)
White foil stamped napkins with personalized text, one showing "Emerald" and the other displaying "EST. 2024 The Windsors" in elegant lettering.
Last Name Wedding Napkins Sale priceFrom $ 71.00
(1332)
Two frosted plastic cups with navy blue designs: front shows champagne toast illustration with "a toast to forever" text, back personalized with "Aly and Jaxsen 09.19.25"
White arch-shaped bar menu sign with navy script and printed cocktail listings, displayed with greenery and white flowers.
Signature Cocktails Wedding Sign Sale priceFrom $ 24.00
(4)
White welcome sign with personalized couple names and wedding date in script and sans-serif fonts
(2)
White foil-stamped napkins with initials K/T and names Kayleigh & Trevor in elegant black lettering

Everything You Need for a Celebration That Feels Completely Yours: Custom Party Supplies From Rubi & Lib

The best parties are the ones where every detail tells a story. Where the cups match the napkins, the signs feel intentional, and guests can tell from the moment they walk in that someone put real thought and real love into the setup. At Rubi & Lib, our custom party supplies are designed to make that kind of celebration easy to pull together, no matter the occasion.

We are a woman-owned small business based in the USA, and we have been helping people create beautifully personalized events since 2011. From weddings and bachelorette weekends to birthday bashes and backyard gatherings, we bring the same care and attention to every single order.

Personalized Party Supplies for Every Occasion and Every Style

Our custom party supplies collection includes personalized cups, custom napkins, custom koozies, bar signs, and more — all designed to be coordinated, customized, and completely yours. Whatever the occasion, we start with your details. Your names, your event date, your color palette, your vision. Here is what you can personalize across our product range:

  • Names and event date in your chosen font and typography style
  • Color palette matched to your party theme, wedding colors, or personal aesthetic
  • Custom wording, monograms, meaningful phrases, or playful slogans
  • Hand-drawn pet illustrations for a personal touch that is entirely one of a kind

Every product is designed and produced right here in the USA with materials chosen for quality and print finish. When you order from Rubi & Lib, you are getting craftsmanship and intention, not a mass-produced favor off a shelf.

Custom Wedding Party Supplies That Tie Your Whole Event Together

We specialize in custom wedding party supplies, and we know from experience that the couples who love their reception setup most are the ones who treated their drinkware, napkins, signage, and favors as a complete visual suite rather than a collection of individual purchases. Our personalized party supplies are designed to be mixed, matched, and coordinated so that your bar, your tables, and your favor display all feel like they belong to the same beautifully planned event.

Our custom party supplies also work beautifully for bachelorette parties, bridal showers, engagement celebrations, milestone birthdays, graduation parties, baby showers, and any occasion where the details matter. Because they always do.

Bulk Custom Party Supplies Without Sacrificing Quality

Whether you need twenty koozies for a bachelorette weekend or five hundred cups for a full wedding guest list, we handle bulk custom party supply orders with the same level of care and precision we bring to every single piece. Our review process ensures that all personalized details are exactly right before anything goes to print, so you can order with complete confidence at any quantity.

When Every Detail Matches, the Whole Event Shines

At Rubi & Lib we have always believed that a great celebration is the sum of its details. The right cup, the right napkin, the right sign in the right place. These are the things guests notice, photograph, and talk about long after the night is over.

Browse our full collection of custom party supplies below and start building the celebration that is perfectly, completely yours.