Halloween and/or Autumn LE Sets. Many of these companies are offering a limited edition Halloween set. Some are shadows, shadows and lippies and others a combination of various products.
Links are generally to one collection in their shop, make sure you check around for all the products. The very bottom lists the companies that are going to have a collection but it's not released, and a small list of companies that every day could be considered Halloween. If anyone is missing, please let me know. If you have a bath and...