I love the look of both the pj's patterns from O + S, and I've just "wished" for a nightdress for all sizes, with maybe the pattern being able to be adapted to shorty (baby doll) pjs with sleeveless top, and really roomy pants, BUT I'm made uneasy by the fact that nearly all cottons available state very clearly that they should not be used for Children's sleepwear. I know the forum members have made some wonderful pj's from flannel but of course only practical for winter. Any recs for summer nightwear that's safe? Please?