While this exact Whistles top sold out, you can achieve the same styling trick with their Ally side-belt top (if you prefer an interesting waist detail) or Anna poplin shirt (if you want a long layering piece). It's just different enough to break out of the work-clothes rut without interfering with unspoken workplace dress codes. Then, to finish it off, keep the rest of your accessories classic.
WHISTLES Silk navy cream Geometric Dress High-end UK brand. Beautiful 85% silk and 15% elastane dress. Gently worn once. Navy blue, cream, brown and green. Full zipper on back of dress. Can be zipped from top or bottom. Ruched on side of waist. Fully lined. Length 36". Chest 17.5". Whistles Dresses