This blue N Duo How I Got My Wings puff sleeve cotton-blend blouse features all-over ribbing, four white buttons and puff three-quarter sleeves. Puff sleeves, like puff pastry, are absolutely delicious – but should be worn (and eaten) in moderation. Turn heads by teaming N Duo’s How I Got My Wings puff sleeve cotton-blend blouse with skinny jeans for date night on Friday.