Lakeside Cottage

In the blue-and-white master bedroom, "We minimized the use of other colors to make it soothing and restful," says Stringer. Shade fabric is Classic Cloth through Dessin Fournir with Samuel & Sons trim.

Sources:
Wall paint ("Bone White"); ceiling and trim paint ("White Dove" #OC-17): Benjamin Moore & Co., 888/236-6667, benjaminmoore.com.
Window-treatment fabric ("Seaton Stripe"/Cornflower #1161/04): Classic Cloth, 785/434-7200, dessinfournir.com.
Window-treatment trim ("3/4-inch Domus Dotted Braid"/Blue #977-16454): Samuel & Sons, 212/704-8000, samuelandsons.com.
Club chair (custom): Tom Stringer Design Partners, 312/664-0644, tomstringer.com.
Chair fabric ("Chancellor Strié"/Canton Blue #89730-221): Brunschwig & Fils, 800/538-1880, brunschwig.com.
Chair-and- bed-pillow fabric ("Madame Butterfly"/Blue on Linen/Cotton #301340F): Quadrille Wallpapers & Fabrics, 212/753-2995, quadrillefabrics.com.
Pillow tassel trim ("La Petite Silk Tassel Fringe"/Sky Blue, Tourmaline #985-36715-67): Samuel & Sons, 212/704-8000, samuelandsons.com.
End table ("Round Oak Table" in custom paint finish #2845.29): Minton-Spidell, 310/836-0403, minton-spidell.com. Floor lamp ("Adjustable Reeded Club Floor Lamp" #CHA9128ABV): Visual Comfort & Co., 713/686-5999, visualcomfort.com.
TV pop-up unit (custom): Tom Stringer Design Partners, 312/664-0644, tomstringer.com.
Ottoman ("New Port Ottoman" #OT172, by Edward Ferrell): Edward Ferrell-Lewis Mittman, 336/841-3028, ef-lm.com.
Bed ("Quincy," in custom size and paint finish): Summer Hill, 312/467-6860, summerhill.com.
Headboard and bedskirt fabric ("Charron"/Canton Blue #26665-010): Scalamandré, 800/932-4361, scalamandre.com.
Bedside-table lamp ("Cameron Lamp"/Warm Beige): Christopher Spitzmiller, 212/563-1144, christopherspitzmiller.com.
Bedding; painting; wicker rocker (antique): owner's collection.
Cushion on wicker rocker ("Kasumi"/Bright Blue on Oyster): Bennison, 212/223-0373, bennisonfabrics.com.
Area rug ("Hayfield Manor"/custom color): Watson Smith Carpet & Rugs, 312/644-4725.