The original pattern is in French but I have added an English translation to help (hopefully!)
Size is; Taille 44 which is approx a 36 inch bust.
It’s a skirted style with a halter neck, low back and a band across the bust and
zipped at the back.
Fabric ideas: Swimsuit lycra or anything that has some stretch.
It’s shown in one size but could easily be graded up or down as it has no seam allowance,
you will need to add this when you cut the pattern out.
Skill Level: Intermediate and up
I’ve used these myself and they are fairly easy to understand as long as you have
some knowledge of using sewing patterns and are not a complete beginner as you
will need to fill in the gaps.