Deserts are one of my favorites because of how they look alone and what they do for all the combos they're in. Like most of the bright morphs, you can expect them to brown out a bit with age, but it's not as severe as with say, pastels.

Deserts tend to hold their coloration fairly well as they age, although it can vary from individual to individual based on factors like genetics and who the breeder was, as well as the quality of the specimen in question.