Do Shein Clothes Shrink? Unraveling the Mystery

In recent years, the fast fashion industry has seen a rise in popularity with the emergence of online retailers like Shein. With their affordable prices and trendy designs, it’s no surprise that many fashion-savvy individuals turn to Shein for their clothing needs. One of the most common concerns raised by customers is whether Shein’s clothes shrink after washing.

So, if you have been hesitant to purchase from Shein due to this concern, read on to find out the truth and make an informed decision. Here, I’ll delve deeper into Shein clothing and explore whether Shein clothes shrink.

Does Clothing from Shein Shrink?

Shein is a popular international B2C fast fashion e-commerce platform that boasts various budget-friendly clothing items. However, an important question when considering purchasing from them is whether Shein clothing shrinks.

Clothing from all brands has the potential to shrink depending on fabric types and washing guidelines. The consensus on Shein specifically is that shrinkage occurs more frequently due to the high volume of natural fiber blends in their garments.

The shrinkage varies based on how the clothing is cared for, including washing and drying methods. Always read and follow the care instructions on the garment’s label. Using cold water (30°C/86°F or below) and air drying significantly reduces shrinkage risk.

Cotton garments can shrink 3-5% after the first wash when washed in hot water (above 40°C/104°F) and tumble dried on high heat. Shein’s cotton items follow this same shrinkage pattern if care instructions are not followed.

Reasons Why Shein Clothing Shrinks

There are several reasons why clothing, including items from Shein, shrinks. Specific details vary based on fabric content and care instructions. Here are the common causes:

Fabric Composition

The shrinkage of clothing depends on the fabric used. Many Shein clothes are made from synthetic materials like polyester or blends of cotton with synthetic fibers.

Synthetic fibers (polyester, nylon) typically shrink less than 1-2% when exposed to heat. However, cotton, rayon, and wool shrink noticeably: cotton shrinks 3-5%, rayon shrinks 5-10%, and wool can shrink 5-15% if washed incorrectly. Garments with a high proportion of natural fibers are most at risk.

Washing Methods

How you wash your clothes plays a major role in shrinkage. Using hot water above 40°C (104°F) and high heat dryer settings above 60°C (140°F) causes fibers to contract. Shein clothes are often made with delicate materials that are more susceptible to shrinking under these harsh conditions.

Quality and Manufacturing Process

The quality of the fabric and the manufacturing process impact how much a clothing item shrinks. Shein is a fast-fashion brand that produces trendy pieces quickly, which can lead to compromises in quality control, including inadequate preshrinking treatments.

Preshrunk Treatment

Some materials are preshrunk during manufacturing. Preshrinking involves exposing fabric to heat and moisture (typically 60-80°C/140-176°F) to force fibers to contract before sewing. If this process is not properly applied or skipped, clothes shrink during the first wash by 3-7%.

Fabric Care

Lack of proper fabric care contributes to shrinkage. Some Shein clothes come with specific care instructions like “hand wash only” or “dry clean only.” Not adhering to these instructions results in shrinkage.

What to Do If Your Shein Clothes Shrink

If your Shein clothes have shrunk, there are steps you can take to remedy the situation. The effectiveness varies based on fabric content and extent of shrinkage. Here are the methods:

Hand Wash in Cold Water

• Fill a basin or sink with cold water (30°C/86°F or below).
• Add a small amount of gentle detergent.
• Gently agitate the water and soak the garment for 15-30 minutes.
• Gently stretch the fabric while it’s still wet to its original shape.

Use Hair Conditioner

• Fill a basin or sink with lukewarm water (30-35°C/86-95°F).
• Add a capful of hair conditioner to the water.
• Soak the garment for 15-30 minutes.
• Gently stretch the fabric back to its original shape.

Baby Shampoo Method

• Mix a capful of baby shampoo with lukewarm water.
• Soak the garment for about 30 minutes.
• Gently stretch the fabric while it’s still wet.

Vinegar Solution

• Mix equal parts of water and white vinegar (1:1 ratio).
• Soak the garment for 15-30 minutes.
• Gently stretch the fabric back to its original size.

Commercial Fabric Relaxer

Commercial fabric relaxers are designed to relax fibers and reduce shrinkage. Follow the product instructions carefully. These products typically work best on natural fibers like cotton and rayon.

Professional Alteration

If the garment has only shrunk in length and not width, a professional tailor can extend it by adding fabric at the bottom or letting out seams.

Prevention for the Future

• Always follow the care instructions on the garment’s label to prevent further shrinkage.
• Wash clothes in cold water (30°C/86°F or below), gently cycle, and avoid high heat in the dryer (keep below 50°C/122°F).

Types of Materials Used in Shein Clothing

Shein offers a wide range of clothing items that many admire for their trendy, stylish designs and affordability. The company pays particular attention to the types of materials used, which determine quality, durability, and comfort. Some of the common materials include:

Polyester

Many garments from Shein, especially dresses and blouses, are made from polyester. This synthetic fiber is popular for its durability (tensile strength of 50-75 cN/tex), wrinkle resistance, and affordability. Polyester shrinks less than 1% when properly cared for.

Cotton

Known for its comfort and breathability (air permeability of 300-500 mm/s), cotton is frequently used by Shein in T-shirts and casual wear. Cotton shrinks 3-5% after the first wash if not preshrunk.

Spandex

This fabric is used for its exceptional elasticity (elongation at break of 400-700%). Spandex is perfect for bodycon dresses, activewear, and fitted clothing items. It maintains its shape and rarely shrinks.

Denim

Denim is a strong, durable fabric (weight of 230-500 g/m²) commonly used by Shein in jeans, jackets, and similar items. Raw denim can shrink 5-10% on first wash, while pre-washed denim shrinks less than 2%.

Rayon

This semi-synthetic fabric is mostly used in flowy dresses, blouses, and jumpsuits for its lightweight and breathable features. Rayon shrinks 5-10% and requires hand washing in cold water.

Chiffon

Chiffon is a light, breathable fabric commonly used in Shein’s formal dresses, blouses, and skirts. Chiffon is typically made from polyester or silk and shrinks less than 1-2%.

Leather

Shein uses faux leather for jackets, pants, and accessories. Faux leather (PU leather) is non-biodegradable and does not shrink, but can peel or crack over time with improper care.

Velvet

Velvet is a luxurious fabric used by Shein in dresses, tops, and coats. Velvet (typically made from polyester or silk blends) shrinks 1-3% if exposed to high heat during washing.

Best Washing and Drying Methods for Shein Dresses

Shein garments must be properly cared for to remain in the best possible condition. Below are the recommended washing and drying methods for maintaining quality.

Read the Care Label

Before washing any dress, check the care label. Shein dresses come with specific instructions depending on the fabric. Common symbols include a machine wash tub (30-40°C), a hand wash basin, or a dry clean circle.

Cold or Warm Wash

Shein dresses should be washed in cold or lukewarm water (30-35°C/86-95°F). Temperatures above 40°C (104°F) can cause shrinkage in cotton and rayon fabrics. Use a mild detergent to prevent color fading.

Hand Wash or Delicate Cycle

If using a washing machine, select the gentle or delicate cycle (300-500 RPM spin speed). For fabrics like lace, silk, or chiffon, hand washing in cold water is recommended.

Turn Inside Out

To protect the color and design of your Shein dress, turn it inside out before washing. This method prevents embellishments from getting damaged and reduces surface abrasion.

Avoid Bleach

Bleach damages fabric fibers and fades colors. Unless explicitly instructed on the care label, avoid using bleach or bleach-containing products when washing Shein dresses.

Air Dry

Most Shein dresses are best dried by laying them flat or hanging them to dry. Avoid direct sunlight to prevent color fading. Tumble drying should be done on low heat (below 50°C/122°F) or air fluff only.

Ironing

Check care instructions before ironing. Use the iron on a low setting (110-150°C/230-302°F) for synthetic fabrics and medium setting (150-200°C/302-392°F) for cotton. Always iron on the reverse side.

Dry Cleaning

Some Shein dresses require professional dry cleaning, especially those made of silk, velvet, or structured garments. Always refer to the care label for precise instructions.

Fabric Shrinkage Comparison: Shein vs Kona Cotton

When comparing fabric shrinkage between Shein clothing and Kona cotton, there are key differences to understand. Shein clothes tend to have a higher likelihood of shrinking due to the blend of fabrics and rapid manufacturing process.

Kona cotton is a quilting-weight cotton fabric that typically shrinks 3-5% after washing and drying, which is consistent with standard cotton shrinkage rates. Shein garments containing cotton may exhibit similar or slightly higher shrinkage depending on the fabric treatment process.

To minimize shrinkage, follow these guidelines: wash in cold water (30°C/86°F or below), use a gentle detergent, air dry or tumble dry on low heat, and store in a cool, dry area away from direct sunlight.

Final Verdict

Shein offers trendy and affordable clothing options, but many items contain cotton and rayon blends that shrink 3-7% when washed in hot water or dried on high heat. Read care instructions carefully and consider sizing up when purchasing cotton-heavy items from Shein.

Proper fabric care—cold water washing, low-heat drying, and following label instructions—keeps Shein clothing maintaining its quality and fit for longer. Happy shopping!

References

• Wikipedia. (2024). Polyester. Wikipedia.