I keep stumbling upon so many great DIY tutorials! With this dress, it'd be a crime not to share something so simple and so genius. Here is one from the gorgeous Ivania of Love Aesthetics.

Spine Dress Recipe:

Ingredients:
-Any stretch bodycon-ish dress
-Scissors
-Needle & thread

Preparation time: 15 min.

1. Fold the dress in half, but do this sideways. 
2. Make sure the side seams touch each other so you know exactly what the middle of your back will be. 
3. Slice the dress in slices of approximately 5 mm thickness. 
4. Unfold the dress and notice all the small 'ribbons'. 
5. Now take the first top ribbon and pull the ribbon below through it. 
6. Do the same with the ribbon below and go on until the bottom. 
7. Sew the last ribbon in place and... voila!