lilac dress formal Tina Holly Couture Designer TH122 Purple Silky Gown Lilac / 24 AUS boo detail Modest Formal Embellished Dress G489

Arriving in Paris at the Sephora near Jardin des Tuileries, Rihanna wore a CALVIN KLEIN 205W39NYC black nylon dress with an off the shoulder design

I use extra-virgin olive oil for salad dressing, but avocado oil would work here, too

In addition, you can wear snow boots to and from the wedding, if needed (its safer that way with snow and ice!) but bring a change of heels in a tote bag to put on at the wedding

If you choose a waterproof option, "it lasts all night without budging." BAZAAR's Picks: Getty Images From left: NYX Epic Ink Liner in Black, $8, nyxcosmetics.com

Summer is when shirtdresses come into their own