Britney Spears' Fantasy Circus Eau de Parfum for women in a 100ml bottle is a lively and playful fragrance designed to evoke a sense of fun and excitement. While I don't have the specific formulation details, fragrances in the Fantasy line by Britney Spears typically feature a blend of sweet and fruity notes, often incorporating elements like red berries, jasmine, vanilla, and musk.

Fantasy Circus is likely to offer a scent profile that combines a sweet and fruity bouquet with a touch of warmth and depth from the musky and vanilla undertones. It's crafted for those who enjoy youthful and vibrant fragrances that exude energy and joy.

The 100ml bottle size provides a generous quantity of this fragrance, allowing enthusiasts to indulge in its delightful aroma for an extended period.

For specific details about Fantasy Circus Eau de Parfum in a 100ml bottle, including its unique characteristics and scent profile, I recommend checking Britney Spears' official fragrance line or consulting with authorized fragrance retailers. They usually provide comprehensive descriptions of their perfumes and their various bottle sizes.