If you dont have a denim jacket, pack some sort of wrap that can cover your shoulders if your dress is sleeveless
Solid colors were common, as were some subtle patterns such as thin stripes, checks, and plaid
Isis also has other papers: Frilled & Pleated Headwear in North-West Europe (1350-1400) and De-/Re-Constructing Frilled and Pleated Headwear which are not published in print or online that I know of, and Unveiling Social Fashion Patterns, A Case Study of Frilled Veils in the Low Countries (1200-1500) which is published in Medieval Clothing & Textiles 7 (2011)
It came with everything you need, except the wand
[87] During the number, Madonna sang in a cracked voice that may have parodied jazz singer Mildred Bailey, changed clothes inside an onstage telephone booth, and emerged wearing what author Michelle Morgan described as one of the show's most elaborate costumes: a dress covered in toys, trinkets, and other plastic paraphernalia