Gigi Pip black straw hat 61 XL

EUC if not NWOT condition Loved it, but I'm keeping my hat with a wider brim. It's in perfect shape, I've only ever tried it on. The size is tagged as a 61 XL BUT it fits my 57cm head because of the velcro adjuster hidden under the tape inside the crown, and I think it would work for a 56cm head too. I believe the website suggests they fit 5cm down, too. The ruler in the photos is metric.