A collection of duvet sets are available for $99.90 and under at Rue La La through 5/25. Check out the pictured Maison Magnifique 500 Thread Count Egyptian Cotton Duvet Set, originally $165, now $65.90, which is 60% off its original price. This set is available in full/queen and king. Shipping is $9.95 and sales tax is not charged in most states. Please note that Rue La La is a members-only flash sale site, but sign up is fast and free.