This red-striped size 12 slit gown is a type of formal dress that features a red and white striped pattern and is available in size 12. It is a floor-length dress with a slit in front of the dress, allowing for more movement and making it more comfortable to wear.

The dress is made of a high-quality cotton (100%) fabric that drapes beautifully and creates a flattering silhouette. The bodice of the dress is fitted and the skirt is full, with a slit that can go up to the thigh or knee level. The slit can add a touch of elegance and femininity to the dress. The dress can be worn with high heels to create a more sophisticated look. 

The dress is perfect for formal occasions such as proms, weddings, and black-tie events. It could also be worn to more casual events such as a cocktail party or a red-carpet event. The red striped pattern and slit design make it a unique and eye-catching dress that is sure to turn heads.