EDP 3.4 OZ SPR. Idylle by Guerlain is a Floral fragrance for women. Idylle was launched in 2009. The nose behind this fragrance is Thierry Wasser. Top notes are tincture of rose, Freesia, Litchi and Raspberry; middle notes are Lily-of-the-Valley, Jasmine, Lilac, Peony and Lily; base notes are Musk and Patchouli.