I ordered 2 Isabelles - one in brulée and one in dusty pink. Both are relatively light colours, but the material of the leo is such that sweat is minimally obvious, which is very rare for leos of such a light shade. The material is very soft but has weight - so it comfortable for practice regardless of how warm the studio may be. I also love the flattering cut of the Isabelle, especially the pinched front, and Gazelle tweaked the torso for me such that it fits perfect like no other leo I own... :)
I'm always so happy with the quality of Gazelle's designs, materials and sewing. Even her light colours are fairly opaque and don't show sweat much. Highly recommended!