grey t shirt dress Women's 100% Organic Cotton T-Shirt XS / Dark Navy Effortlessly chic mini dress with contrast striped detailing Dressing Up a Gray Tshirt

The contrasting materials are perfect for the cooler months, and this dress can easily be dressed up or down

Choosing a theme makes the planning process so much easier and is a great way to get your guests excited

Lady Gaga arrived for the Glamour Magazine Women of the Year event in New York last year, dressed like what Huffpost Style described as 'Upper West Side socialite, complete with white skirt-suit and pearls galore.' Her pearl-encrusted sky-high heels and crimped blond wig vied for attention with the weird outfit

Keep covered and chill.

Heres a breakdown of the most common dress codes and what they REALLY mean