Hi all I need your help! I’ve been totally obsessed with the late 50s/early 60s for a bit and now I can’t tell my 60s from my 70s!!! Any ideas about the era for this gorgeous Berkertex maxi dress? It’s a floral semi sheer overlay with slight sheen, over a purple satin base. Almost like a particularly beautifully wrapped present with a wrap front and bow detail! Metal zip to back, labelled 14 wears as 10. edges of fabric crimped (not sure that’s right word!). No composition label. with thanks in advance for your help! Jane x