Button Up Long Sleeve Cover Up | Dark Blue / S 100100924272562

Overview

A versatile button-front long-sleeve cover-up designed to move easily between the beach, resort and everyday warm-weather dressing. Cut for relaxed layering, the silhouette buttons fully and falls to a flattering mid-to-long length so it can be worn open over swimwear or buttoned as a lightweight top. Clean, simple lines make it a practical travel piece that packs small, dries quickly and maintains shape after repeated wear.

About the materials

This style is made from a modern synthetic knit that combines a durable polyester fiber with a small percentage of an elastic fiber (often sold under names such as spandex, elastane or Lycra). Polyester brings colorfastness, quick-drying performance and low wrinkle tendency; the added elastic fiber improves recovery so the garment holds its shape after movement without feeling tight.

Practical note: synthetics perform differently than natural fibers — they are lightweight and easy-care but are more sensitive to high heat and can release tiny plastic fibers in the wash. Following gentle care extends the life and appearance of the piece.

Fabric advantages — pros & cons

How to measure the garment (to compare with your size)

1. Lay the cover-up flat on a smooth surface and smooth out wrinkles without stretching the fabric.
2. Bust (chest): measure straight across from one underarm seam to the other, then multiply that number by two to get the full circumference.
3. Sleeve length: measure from the shoulder seam to the end of the cuff. If there is no clear shoulder seam, measure from the base of the neck (center back) across the shoulder to the cuff for a center-back sleeve length.
4. Top length: measure from the highest point of the shoulder (by the collar seam) straight down to the hem.
5. Shoulder width: measure from seam to seam across the back shoulder area.
6. Whenever possible, measure a similar item in your wardrobe that fits the way you want this piece to fit and compare those numbers to ensure the same look and ease.

How to measure your body (for the best fit)

• Bust: wrap the tape measure around the fullest part of your chest, keeping the tape parallel to the floor and relaxed — not pulled tight.
• Waist: measure at the narrowest point of your torso, usually above the belly button.
• Hips: measure at the fullest part of your hips while standing with feet together.
• Add 1–4 inches (2–10 cm) of ease depending on how relaxed you want the layer to be (less ease for a tucked/buttoned look, more ease for over-swim or wearable layering).

Fit notes & sizing guidance

Designed as a lightweight cover-up with a relaxed silhouette. If you plan to wear it mainly over swimwear or thin tees, your usual size will give a comfortable look. If you want to layer over bulkier outfits or prefer an oversized, boho drape, choose the next size up. Because the fabric has modest recovery rather than heavy stretch, sizing should be chosen based on desired ease rather than expecting significant stretch.

Model information

Product photography typically shows the garment styled both open and buttoned to illustrate versatility. Models used in ecommerce images are often in the mid-to-tall height range and wear a sample size chosen to demonstrate the intended fit. Use the garment measurement guidance above to match the look you want rather than relying on sample model proportions alone.

Color & how to combine this cover-up

This style works beautifully with a wide palette. Neutral tones (white, beige, navy, black) create a clean, resort-ready backdrop and pair easily with denim, linen or tailored shorts. Bright colors or prints become the focal point — balance them with solid muted separates. Try these combinations:

• Over a monochrome swimsuit and a wide-brim straw hat for an effortless beach look.
• Buttoned and tucked into high-rise shorts or a skirt for casual daytime styling.
• Open as a lightweight duster over a tank, linen trousers and flat sandals for city-to-dinner travel.
• Add a slim or wide belt at the waist to convert the cover-up into a dress-like silhouette for an evening out.

Style & uses

Wear it as a cover-up, an oversized shirt, a duster or a light layering jacket. Roll the sleeves for a relaxed daytime feel, or button and belt it for a more tailored look. It’s ideal for beach days, poolside lounging, travel, resort wear and casual summer evenings.

Seasonal suitability

Best for spring and summer and mild autumn days. Use as a sun-protective outer layer in warm weather; in transitional seasons it pairs well with long-sleeve underlayers or a light cardigan. Not designed as insulation for cold weather.

Care tips & quick fit reminders

• Turn the garment inside out and fasten buttons before washing to reduce abrasion and prevent snags.
• Wash on a gentle/cold cycle or hand wash to preserve fiber elasticity and color.
• Use a mild detergent; avoid chlorine bleach and fabric softeners that can break down elastic fibers.
• Air-dry when possible to reduce heat exposure; if using a dryer, select a low-heat or air-dry setting.
• Steam or use a low-heat iron with a pressing cloth if needed — avoid direct high heat on the fabric.

Care guide — keep it looking lovely longer

1. Rinse quickly after saltwater or chlorinated water to prevent buildup of salts and chemicals that accelerate wear.
2. Wash with similar colors and avoid abrasive items like zipper hardware or rough denim in the same load.
3. Use a mesh laundry bag for extra protection in machine washing to reduce pilling and snagging.
4. For long-term storage, fold or hang on a padded hanger in a cool, dry place away from direct sunlight to prevent fading.
5. To remove pills, use a fabric comb or depilling device gently—test on an inside seam first.

Frequently asked questions (FAQ)

Is the fabric see-through?

The design provides coverage intended for confident layering; it’s suitable to wear over swimwear without showing through under normal light. If you need 100% opaque coverage, layer with a base slip or tank underneath for complete assurance.

Does the garment stretch?

The fabric contains a small amount of elastic fiber which helps the piece keep its shape, but it is not a heavily stretchy knit. Plan sizing around the amount of ease you prefer rather than expecting a lot of give.

Can I machine wash it?

Yes — gentle cycles and cool water are recommended for long-lasting performance. Use a laundry bag and avoid hot drying to protect the fabric’s elasticity and finish.

Will it shrink?

Synthetic blends are generally stable, but excessive heat can deform fibers. Avoid high-heat drying and ironing to prevent shrinkage and distortion.

Is it travel-friendly?

Very much so. Lightweight, low-wrinkle fabrics pack small and come out of a suitcase presentable with a quick steam or shake.

Style tips

• Open and flowing over a one-piece swimsuit with a straw tote for easy beach-to-cafe transitions.
• Button the top half and leave the bottom open to create a flattering split and show high-waist bottoms underneath.
• Belt at the natural waist with a woven belt to create a structured, feminine silhouette.
• Layer a slim tank and high-waisted shorts under the cover-up and use it as a lightweight shirt—add slides or white sneakers.
• Roll the sleeves and secure with a button tab when you need more arm mobility and a casual look.
• Pair with polished accessories (leather sandals, gold hoops) to elevate the cover-up into a smart-casual outfit for summer evenings.

Ready to add a multifunctional layer to your warm-weather wardrobe? This button-up long-sleeve cover-up offers fuss-free care, versatile styling and a relaxed silhouette that adapts from pool days to city strolls—perfect for packing light and dressing smart. Check your measurements against the garment dimensions and choose the fit that matches your style: streamlined for layering or oversized for a breezy beach look.