Since I cannot express my feminine side a lot I have been trying different ways to have beautifully polished and styled nails. The downside of many options is that they leave traces. Either you have a hard time removing nail polish or glue if you have applied gel nails.
One solution I use for a party or even a couple of days, are press-on nails. The brand I like is imPRESS Manicure and they offer many styles and colors of self adhesive gel nails. Each set comes with 30 gel nails, in different sizes, so you will be able to find the best fit for your nails. Even for bigger nails this works well.
I found them very easy to apply as you just peel of the protective strip and stick them to your nails. No glue needed. Even though masculine nails are a bit flatter than those of female, the gel nails stick very well. If you clean your nail well before applying the nail, they can hold up to a couple of days. The best thing is that they leave no traces when you remove them.
They are a bit expensive to just wear one night, but for nice parties I do always buy them.