Thank you very much for your help. Yes I am certain that I did not place that folder in to trash.I only emptied the trash when I received overloaded message after I deleted some other items.And now when I try to wear one of the the outfit files the items in this lost folder are also missing.The hair,feet,some shoes,....I loaded firestorm after I lost my folder but the folder is still missing.I wish we could contact with Lindens and could restart SL with the date before this accident happened:). Could you please tell me how can I send a trouble ticket about this issue.
Thank you very much,