This South Beach boutique has fabulous French frocks that will have you feeling tres belle.. In Short Amid dozens of colorful boutiques on Lincoln Road, Source Paris manages to stand out. The fabrics are Florida-heat friendly, with stretchy breathable knits and flowing linen and silks. The designs are classic yet fun, with delicate beading and vibrant colors. The staff is attentive but not pushy, which is very refreshing on South Beach; they're more concerned with helping you find the perfect outfit, and less with making a sale.