Whether you're heading to a fancy dinner or hosting a New Year's Eve celebration, why not show up and show out in a semi-formal holiday ... away in this long-sleeve velvet maxi dress.

Small businesses will use the designation "semi-formal" on the invitation ... Otherwise, wear a skirted suit, cocktail dress with jacket or a long-sleeved, knee-length dress.

We can’t stop glossing over the Petal & Pup Mattie Long ... A dress that is slightly above the knee can give a more playful or modern vibe. This length works well for more casual or semi-formal ...

The length of a semi-formal dress ranges from above the knee to mid-calf. Reserve long gowns for formal occasions. A man should wear a suit and tie to semi-formal events. Adding a more colorful ...