Our school navy blue dreadnoughts had a pocket for our handkerchief 8)
Labelling trees has gotta be a must BL. I remember down at The Eden Project a few years ago there was a dearth of labels. Absolutely infuriating. When I asked I was told that 'the Boss' (Tim Schmit or something?) didn't believe in labels - he wanted peeps to get the 'impression' of a rain forest, or whatever... I'd just come back from a holiday visiting a rain forest & was, actually, quite keen to find out what I'd been walking through.....OK,OK ACE, I identified the rain bit ::) ;D