blue velvet dress maxi Navy Long Sleeve | Womens | 3X (Available in 1X, XXS, XS, S, M, L) | 100% Polyester The Lulus Perfectly Classy Navy Blue Velvet Strappy Maxi Dress is the perfect amount of sexy meets chic Blue V-neck Velvet Dress, Long

Her leather gown featured a halter neckline with the brands signature crosses all over

As a rule of thumb, stick to darker colours

Black Long-Sleeved Dress For Halloween Costume Good American Gathered Side Long Sleeve Dress ($83, originally $139) If you really want to commit to the bit and wear something more formal, you can't go wrong with a long-sleeve black dress like this cool evening style from Nordstrom

If you like to know details like I do, double stick tape worked amazing for keeping this dress in place (as well as the wrap tie around the waist)

If you have a flair for the audacious, and an appreciation of that which is unique, this fearless and authentic western piece is the perfect new addition to your wardrobe

Get the look: H&M striped jersey top ($15), H&M high-waisted denim shorts ($17), H&M small shoulder bag ($10) RELATED: How to wear a bold floral-print dress like Jenny Slate on TODAY 4