Guerlain little black dress perfume has strong fragrance and light fragrance. The pattern on the strong perfume bottle is a small black dress with short sleeves, and the pattern on the Eau de Toilette bottle is the kind of sleeveless low-cut skirt.
Personally, I don’t particularly like the little black dress. I think it’s a bit too sweet. So I will choose eau de toilette myself. There is still a difference between the two, but the difference is not obvious. There are some changes in the composition between the two models.