(i used alexandra kxxxx - where the xxx stands for the 'real' last name of my internet identity that i don't disclose to just anyone lol)

Your fairy is called Gossamer Willowglow
She is a caster of weird dreams.
She lives in spiderwebbed wonderlands and insect grottos.
She is only seen in the light of a full moon.
She wears tiny black spiders on her dresses. She has delicate green coloured wings like a cicada.