Jack Mcconnell Hats for Sale up to 90% Off: Poshmark。A rare couture find from Jack McConnell Boutique, the legendary American milliner known for bold, sculptural designs worn by society women and stage icons. This 1960s oval pillbox is executed in deep navy with hand-applied gold bands, finished with McConnell’s signature architectural net and ribbon cluster at the back — a true showpiece. The silhouette sits with a refined tilt, giving instant presence for weddings, gallery openings, fashion luncheons, theatre events, or formal portraits. Exceptional craftsmanship throughout, clean interior, and preserved structure. Fine millinery collectors know McConnell’s Boutique line pieces are increasingly scarce, especially in this condition. Condition: Like new. Label: Jack McConnell Boutique.