Check our Size Guides and Fabric Information

SIZE GUIDE


TOPS

K20 Size

Cup Size

Bust (in)

S

A / B

33–35"

M

C

35–37"

L

D

37–39"

XL

DD

39–41"

XXL

DDD

41–43"

 

BOTTOMS

K20 Size

US Size

Waist (in)

Hips (in)

XS

0–2

24–25"

34–35"

S

2–4

25–27"

35–37"

M

6–8

27–29"

37–39"

L

8–10

29–31"

39–41"

XL

10–12

31–33"

41–43"


HOW TO MEASURE

Bust-Measure around the fullest part of your bust.

Waist-Measure around the narrowest part of your natural waist.

Hips-Measure around the fullest part of your hips and seat.

 

SIZE & FIT INFORMATION

K20 sizing is based on standard U.S. sizing and is designed to provide a comfortable, flattering fit for a variety of body shapes. Sizes range from XS-XXL for tops and XS-XL for bottoms

Our Size Guide is intended as a general recommendation and should be used as a reference only. It does not represent the exact finished measurements of each garment. Fit may vary slightly between styles due to design, fabric characteristics, and intended coverage. Most styles feature adjustable ties for a customized fit. 

If your measurements fall between sizes or at the upper end of a size range, we generally recommend selecting the larger size for the most comfortable fit.

All sizing information provided is intended as a guide only.

If you are significantly taller or more petite, please contact us before ordering to discuss possible fit recommendations or custom adjustments.

Because every K20 piece is handmade to order, it is important to carefully review your selected style, color, size, and coverage options before completing your purchase. If you need assistance, please contact us with your measurements prior to ordering, and we will gladly provide sizing guidance.

 

FABRIC COLOR

As each garment is individually handcrafted, slight variations may occur between pieces. Small differences in measurements, construction, and placement are a normal part of the handmade process and are not considered defects. Please note that colors may appear differently depending on individual screen settings, lighting conditions, and device displays. While we make every effort to accurately represent our fabrics, slight color variations may occur. If you would like additional photos or clarification regarding a specific fabric, please contact us before placing your order. Due to fabric manufacturing processes, dye lots can vary between production runs. As a result, a fabric ordered at a later date may not be an exact match to a previous purchase. To ensure the closest possible color match, we recommend purchasing coordinating tops and bottoms together. If you are ordering a separate piece to match a previous purchase, please contact us so we can verify fabric availability and color consistency.

While most K20 styles are fully lined and many feature double-layer construction, lighter colors may naturally allow some transparency when wet or stretched. Customers concerned about opacity are encouraged to select darker colors or contact us for lining option guidance before purchasing. 


FABRIC CARE GUIDE

  • Before diving in for the first time, we encourage you to soak your new K20 suit in a mix of cold water and white vinegar or salt (1-2 tablespoon vinegar per 1 quart water) for 30 minutes, followed by cool water thorough rinse. This helps set vibrant colors, neons, pinks and reds. 

  • After each use, rinse immediately in cold water to flush out chlorine, salt, and tanning oils before they damage the fabric and elastics.

  • Hand-Wash Only: Gently wash with mild soap. Never use a washing machine or dryer.

  • Never Pack Damp: Ensure your suit is 100% dry before storing to prevent color bleeding.

  • Dry in the Shade: Hang dry indoors or in a shaded area. Prolonged UV exposure during drying can break down fibers and fade colors.

  • Color Transfer Warning: To protect your wardrobe, avoid wearing highly vibrant or deeply dyed suits under white or light-colored clothing while damp or sweating.

  • Sit on a Towel: Rough poolside concrete and wooden decks can cause pilling. Always protect your suit.

  • Skip the Hot Tub: High heat and harsh chemicals cause irreversible fabric damage. Keep your K20 pieces out of the spa.

  • Color fading or bleeding is not considered a manufacturer defect.

  • While we select high-quality, colorfast fabrics, certain shades, especially contrasting combinations, may require extra care. Additionally, our shimmer and hologram fabrics are delicate and require a gentler approach to cleaning and maintenance.