Ulla Johnson Ren Top in Olive. - size 4 (also in ) Ulla Johnson Ren Top in Olive. - size 4 (also in ) The Ren Top by Ulla Johnson is your new everyday partner. Dyed in a warm olive-gray, this silk-smooth blouse features a tie front for both sexy and subtle styling options. A slight hi-low hem is oh-so flattering with high-rise denim, while ruffled sleeves cater to your feminine preferences.. 100% poly. Dry clean only. Adjustable tie front closure. Ruffled neckline and sleeves. Pleated fabrication detail. Imported. ULLA-WS130. FA180220. Ulla Johnson knows what women want. With focus on design quality, fit and simplicity, she brings warmth and comfort into our closets.