The Cabelas spring catalog is geared more toward fishing & camping. The fall catalog more toward hunting. Not many folks are thinking of purchasing blaze orange right now in April, thus the marketing deptartments apparent omition.
Me, I buy the cheap orange vests from time to time when they are on sale, wherever I find them - usually at a local outlet. I spend good money on quality outdoor clothes in the standard camo flavors, then if I hunt somewhere that requires orange, I wear the good stuff, then slip on a $5 blaze orange vest over it.
Anywho, here is a link to
online store featuring numerous blaze orange outerwear/gear items.