Sybill Trelawney Costume
Guide
You will need the following items for your Sybill Trelawney Halloween Costume:
Sybill Trelawney Costume Jewelry & Bags

You will need the following items for your Sybill Trelawney Costume Jewelry & Bags:
How To Dress Like Sybill Trelawney From Harry Potter

Dress Like Sybill Trelawney From Harry Potter;
Professor Sybill Trelawney Costume Guide: Nerd glasses, vintage embroidery blouse, gypsy boho patch skirt, blonde long curly wig, 5p vintage knit socks, leather ankle boots, and sleeveless shawl cardigan
Professor Sybill Trelawney Costume Accessories: Hippie bandana, tree of life necklace choker, vintage peace love earring, boho crossbody bag, 16 piece bracelet set, 19pcs ring set, gothic necklaces, hippie crossbody bag.
Sybill Trelawney Halloween Costume

Trelawney was described as a thin woman, usually dressed in sheer shawls, robes, and bangles, all covered with shiny sequins and glittering pearl necklaces. She wore thick glasses that enlarged her eyes enormously, making them appear about ten times their normal size.
She spoke in a soft, misty, ethereal voice, though she became brash and caustic when angry or upset. Umbridge's constant harassment, Professor Trelawney's appearance was getting dirtier with the stress and Harry Potter described her as falling apart at the seams.
Sybill Trelawney Cosplay
Trelawney was eccentric. She spoke in misty, ethereal tones. She saw herself as a "seer". She was aware of her low status among the staff. She took her appearance as a seer seriously, put on conspicuously mystical faces, and veiled her classroom with fragrant vapors.
She could be very defensive towards those who didn't believe in her abilities and tried to impress her with false predictions of impending danger. Trelawney developed a drinking problem. This escalated when Umbridge put her on probation. She was very sensitive.
Trelawney’s poor control over her emotions caused her to act more unprofessionally as she turned to alcoholism. Sybill was loyal to the school.