This is the front opening of my version of the Moy gown, ready for eyelets (a change from the original, which had buttons at front). I've done just a single turn under of the edge, covered with a silk grosgrain ribbon which I was eventually able to find at Wm. Booth Draper. The scrap at lower right shows at test eyelet (which turned out well) and a test buttonhole (which decidedly didn't). Looks like I'll need to practice those a bit before I get to the sleeves on this gown.