Getty Images. On warmer days, adding a tank top is an easy, classic way to complete your jeans ensemble. Spice things up by embracing a grunge-inspired aesthetic, opting for ripped bottoms and a Western Suede Knee High Boots. $330. Shop Now. Photo: @champagnemani. You'll Need: Short-Sleeve T-Shirt + Satin Midi Skirt + Knee-High Boots. When your skirt and boots look like this, all you need on top is a really good basic T-shirt to tie your birthday ensemble together. A sequin top will instantly make jeans party-ready, and this casual Christmas party outfit your No. 1 outfit choice for Christmas party 2024. Paired with a sequinned top and stunning pumps, black jeans meet midway between casual and formal that is a great option for a casual Christmas party with friends or family. For a dressier occasion, such as a dinner or a night out, our collection of bodycon, cocktail, and party dresses is sure to impress. Choose from sequin mini dresses, glitter short dresses, sultry mesh dresses, or satin bodycon dresses for a glamorous look. Show off your curves in form-hugging styles or opt for a flirty fit and flare skater dress. The rounded collar instead of the usual collar and the frayed jeans add the most subtle touches of casual to your outfit, without going too over the top. Pair this look up with black pumps and you are good to go. 1 . Women's Sweet Ruffle Peter Pan Collar Shirt $27.99. Casual Athletic Wear: Leave your gym clothes or any athleisure wear at home since it is inappropriate for a graduation party type of event. Overly Revealing Outfits: Avoid extremely short skirts 1. Floral Dresses Are Always Iconic. Spring is all about flowy dresses and floral patterns. For a perfect spring birthday party look, try going for a pretty one-piece dress in pastel colors to embody the spirit of the spring season. This look is ideal for outdoor birthday parties or pool parties. 2. Rework jeans with a high-fashion layer right on top. Try a robe coat or a slit dress with wow factor, like a high-shine finish. 09. Getty | Claudio Lavenia Add heels and a chic seasonal jacket to 80tD3Pn.