Most companies have robes to meet the smaller-sized needs of younger singers. Color choice and options may be generally more limited, however. Before ordering, get out the measuring tape. Though some companies individually tailor robes, others offer sizes tailor-made to order but not to measure. It's better to be too loose than too tight.
Many churches view choir robes as a capital expense, purchasing a quantity every few years.
Because of the high quality of today's robes, styles may change before the material will wear out. Polyester is the fabric of choice, though some poly-cotton blends are available, offering strength and durability. Today's fabrics are durable and hold dyes well, resisting fading. You'll pay slightly more for stain-resistant fabric. You'll usually find pricing breaks when ordering 50 or more robes of the same style.