Mens Pajama & Loungewear Sets

Our Men's Long Sleeve Button-Down Pajama Set is the most refined silhouette in the Harris collection. Inspired by classic menswear tailoring and designed for everyday comfort, it offers a more polished approach to sleep and lounging. Whether you're enjoying a quiet morning at home, travelling, or spending the weekend away, this is a pajama set that feels as comfortable as it looks.
The button-down shirt is thoughtfully designed with a classic collar, full button front, chest pocket, and long sleeves finished with relaxed cuffs. The matching pants feature a comfortable straight-leg silhouette with a soft stretch waistband and adjustable drawstring, creating a fit that feels relaxed without sacrificing structure.
Each set is made from our signature fabric. Soft with a gentle hand, breathable, and moisture-wicking, the fabric helps regulate temperature while remaining lightweight against the skin. Its natural drape allows the shirt to hold its shape beautifully without feeling stiff, creating a silhouette that looks refined while remaining exceptionally comfortable to wear. The result is a pajama set that transitions effortlessly from evening through morning without the need for extra care.
Thoughtful details elevate the experience of wearing this collection. The collar is designed to sit neatly without adjustment, reinforced button stitching provides lasting durability, and the chest pocket offers a practical place for reading glasses or other small essentials. The matching pants are finished with a soft waistband and functional drawstring, allowing for a comfortable, personalized fit.
Every Harris button-down pajama set is ethically made in Canada, allowing us to remain closely connected to the production process while working alongside skilled makers in our community. With over 20 years of experience creating sleepwear, every piece reflects our commitment to thoughtful craftsmanship, lasting quality, and everyday comfort.
Sizing ranges from XS through to XL, with consistent proportions across both tops and bottoms and throughout the Harris collection, making it easy to return to the same familiar fit.
Available in timeless shades such as black and dark navy, alongside seasonal plaids, stripes, and limited-edition patterns, the collection is designed to remain classic while introducing fresh colour throughout the year.
The Men's Long Sleeve Button-Down Pajama Set is especially well suited for travel, weekends away, and shared spaces where you want to feel a little more put together. It offers the comfort of sleepwear with the appearance of relaxed everyday clothing, making it easy to answer the door, enjoy a morning coffee, or unwind in a hotel without feeling underdressed.
It also makes a thoughtful gift for birthdays, anniversaries, Father's Day, or the holiday season. Timeless in style and designed to be worn often, it is a piece that brings together comfort, craftsmanship, and understated refinement in equal measure.