Add a cropped jacket or patterned scarf to look great in cool weather. [3] X Research source If the birthday party is outside, you’re going to dress more casual. [4] X Expert Source Paul Julch, MAPersonal Wardrobe Stylist & Speaker Expert Interview. 29 July 2020.

A chunky necklace is a great way to show off your décolletage. Pair a single-colored maxi or midi dress with colorful shoes or a patterned jacket. Transition the outfit to nighttime by belting the waist, putting on heels, and donning a long, fitted cardigan for cool nights.

Choose appropriate clothing that isn’t too flashy or sexy. Remember, the party isn’t about you and how good you look, it’s about the person whose birthday it is!

For women, transition the look to nighttime with a pair of low to mid heels or wedges. For men, turn it into a nighttime look by changing into a pair of slacks, chinos, or dark wash denim. [7] X Research source

If the party is both indoors and outdoors, dress for the weather and bring layers.

Avoid wearing white jeans or a white shirt so you they won’t get stained from spills or grass. [9] X Research source Wear cargo pants or shorts for pocket space if you might need to hide small objects that aren’t safe for younger children and toddlers. If you’re a parent, bring a large bag for snacks, water, sunscreen, and anything else you or your child might need.

Wedges are a good choice if you know that you’ll be walking on grass. If the venue is a hotel, you’ll be wanting to dress up more with an outfit like this. [11] X Expert Source Paul Julch, MAPersonal Wardrobe Stylist & Speaker Expert Interview. 29 July 2020.

The louder the outfit, the simpler your accessories should be. Let the sequins be the focal point and accessorize with a simple gold or silver necklace or bracelet. Turn it into a nighttime look by wearing strappy heels and adding a small clutch.

Opt for a dress that sits right at the knee. [12] X Research source If you go shorter, make sure that it has a medium or high neckline so you’re not revealing too much skin. Go bold and dramatic with darker colors and structured, romantic shapes (like an off-the-shoulder neckline). A tailored suit is always a great choice for men (lighter colors for daytime and darker for nighttime) with a nice pair of loafers or dress shoes. [13] X Research source A tie is optional so long as you wear a collared button-down. Steer clear of any loud patterns unless it’s just a pop here and there (like on a pocket square).

If you’re wearing a solid color, accessorize with a single statement piece (like a necklace, bracelet, or earrings). With bold patterns, keep accessories small and to a minimum. Keep your silver jewelry looking polished by soaking it in baking soda and hot water in a bowl lined with aluminum foil. [14] X Research source Men should choose a pocket square that’s a shade lighter or darker than the main color of the suit to make it stand out. And don’t match it directly to your tie (if you’re wearing one). Instead, choose a secondary color from your shirt or blazer to match it to.

Whether you’re familiar with the theme or not, doing some research will spark your creativity. Look through your wardrobe for items that might fit the theme. Even if you don’t have clothing that directly matches, combining mismatched pieces and layering them can do wonders!

A small headband can be worn as a 90s choker. [19] X Research source

Cut rounded triangular pieces of foil and safety pin them to an old jacket to make shiny shoulderpads. Tape bubble wrap around your arms, legs, or torso for a spacesuit or alien look.

Save your ripped shirts and sweaters for a great zombie-apocalypse Halloween costume! Drape a studded belt diagonally across your torso (like a messenger bag strap) to accessorize a punk or grunge theme.

If you want to scuff up the jeans to look worn in, rub the outside of the jeans down the side of a cheese grater. Make sure you don’t want to wear the clothing (as is) anymore before you cut into it!