Head: Tier 2 Cultural Light Armor (Orchid)
Shoulders: Tier 3 Cultural Light Armor (Dryad)
Coat: Nightmare Court Armor
Gloves: Nightmare Court Armor
Leggings: Tier 3 Cultural Armor (Dryad)
Boots: Tier 2 Cultural Armor (Orchid)
In my opinion, the only armor for Sylvari ist their cultural one, with leaves and plant design.
So I combined several pieces as mentioned above with the backpiece, Mauldrey which also influenced the color scheme and symbols the Dragon Influence on her back.