Looking for the Best Business Internet Provider in London SUNDAISE Tessa Wool Panama Hat Stacked Trim Sage. The Tessa Wool Panama Hat brings instant lift to everyday dressing. Crafted in soft wool with a stacked trim. Available in Sage, Taupe and Black, each shade offers effortless versatility, from relaxed weekends and travel days to lunches, events and crisp seasonal layering. Made to hold its shape with architectural precision, Tessa is the investment accessory that elevates everyday momentsfrom travel and weekend ease to considered dressing and seasonal transitions. A hat designed to anchor your wardrobe with quiet confidence and timeless style. O S Fits All. This hat can be adjusted on the inside to fit every head size.