Quick answer

Wash your organic pajamas in cold water on a gentle cycle with mild detergent, then air-dry or tumble dry on low. Avoid hot water and high heat, which cause cotton fibers to contract. This simple routine keeps them soft and true to size.

Why organic cotton pajamas shrink (and how to prevent it)

Organic cotton fibers can shrink when exposed to heat and agitation, especially during the first few washes. To minimize shrinkage, always use cold water and avoid overdrying. Since organic cotton is not treated with chemical finishes that resist shrinking, gentle care is key.

Step-by-step washing instructions

  • Sort by color and fabric weight. Wash organic pajamas separately from heavy items like jeans or towels to reduce abrasion.
  • Turn pajamas inside out and close any buttons or zippers to protect the fabric surface.
  • Use a mild, liquid detergent free of bleach and optical brighteners. Powder detergents can leave residue on organic cotton.
  • Select a cold water setting (below 30°C/86°F) and a gentle or delicate cycle with low spin speed.
  • Avoid fabric softeners and dryer sheets, which coat fibers and reduce breathability.

Drying methods that prevent shrinkage

Air-drying is the safest way to prevent shrinkage. If you use a dryer, choose the lowest heat setting and remove pajamas while slightly damp. High heat is the main cause of shrinkage in organic cotton.

Common mistakes to avoid

  • Washing in hot water: even one hot wash can cause noticeable shrinkage.
  • Overloading the washer: pajamas need room to move freely to avoid excessive friction.
  • Using chlorine bleach: it weakens fibers and can yellow white fabrics.
  • Drying on high heat: tumble dry low or air-dry instead.
  • Ironing at high temperatures: if needed, use a low setting and press gently.

Your 5-step shrink-free washing routine

  1. 1. Prep and sort: Turn pajamas inside out, close fasteners, and wash separately from heavy fabrics. Checkpoint: fasteners closed, no rough items in the load.
  2. 2. Choose the right detergent: Use a mild liquid detergent without bleach or brighteners. Checkpoint: detergent is free of harsh chemicals.
  3. 3. Wash cold and gentle: Set washer to cold water and a delicate cycle with low spin. Checkpoint: water temperature is below 30°C/86°F.
  4. 4. Dry smart: Air-dry or tumble dry on low heat; remove while slightly damp. Checkpoint: no high heat at any point.
  5. 5. Store properly: Fold and store in a dry place away from direct sunlight. Checkpoint: pajamas are completely dry before storing.

Parade pajamas built for easy care

  • Organic Women's Pajamas - Winter: Parade's Women’s Pajamas are high waisted & generous in length. Our Women's Winter print sets feature jogger style pants with an elastic waistband and fabric tie, and a raglan style long sleeved top. Jogger sets are more fitted, and sizing is flexible depending on the fit you prefer. Choose your typical size for a tailored feel, or size up for a more relaxed fit. The elastic waistband and fabric tie are durable but should be washed gently to maintain elasticity. Cold water washing helps preserve the fit and prevents shrinkage.
  • Organic Unisex/Men's Pajamas - Winter: Parade's Unisex/Men's Winter print Pajamas are generous in length. As sleepwear is more relaxed, sizing is flexible depending on the fit you prefer. These pajamas were created with Men's garment measurements, but the looser fit means they can be worn by anyone! Unisex/Men's pants are relaxed, with a straight leg. The relaxed fit allows for some shrinkage without compromising comfort, but cold washing and low drying will keep them fitting as intended.