Let’s break down the ins and outs of being a party hostess. Hey, party planners! See more. Online Party Supplies, Party Supply Stores, Party Store. Birthday, anniversaries, showers, sporting events, or no reason at all - throwing a party is always fun, but preparation can be stressful. Check off all of the decorations and supplies for your next party at one place with our themed and general categories above. Check out the party supplies and collections at your fave Target. A party is a person or group of persons that compose a single entity which can be identified as one for the purposes of the law. Find decorations for every type of party—birthday party, baby shower, wedding shower, retirement party supplies, graduation party and more. We have the best selection of Party Supplies for you to buy at our online Party Supply Store.Find Birthday Party Supplies for Kids, Plastic Tableware, Party Decorations, Adult Party Supplies, Party Invitations and Party Favors.We carry everything you need to throw a memorable and affordable party. 88 synonyms of party from the Merriam-Webster Thesaurus, plus 118 related words, definitions, and antonyms. Looking to plan a party with ease, convenience and style? : a cocktail party. Party definition, a social gathering, as of invited guests at a private home, for conversation, refreshments, entertainment, etc. Find another word for party.