What shipping method did you choose? Your order probably did process the first business day, so April 24th is your 1st business day assuming everything was in-stock.
Shipping Methods Available in Sephora
UPS Ground - $5.95
(East Coast: 2-5 business days. West Coast: 5-7 business days. Delivery Monday-Friday) USPS Priority - $6.95
(All states: 3-5 business days. Delivery Monday-Saturday) UPS 2nd Day Air - $12.95
(3-4 business days. Delivery Monday-Friday) FedEx 2 Day Express - $14.95
(3-4 business days. Delivery Monday-Friday) UPS Next Day Air Saver - $19.95
(2-3 business days. Delivery Monday-Friday) FedEx Overnight Express - $21.95
(2-3 business days. Delivery Monday-Friday)
helpful link?
http://www.sephora.com/browse/right_side/pop.jhtml%3B$sessionid$0K4YYSGHMHEJJLAUCLABXCQ;jse ssionid=0K4YYSGHMHEJJLAUCLABXCQ