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93,500+ happy customers
““It looks just as nice in person as it did in the pictures.””
Barbara M. · 61
““My 4th order — that's how much I like it””
Helen S. · 71
““I normally hesitate with online clothing, but this was a lovely surprise.””
Patricia H. · 74
““The quality surprised me — much nicer than I expected for an online order.””
Sandra L. · 68
The Autumn Sale
The more you add, the more you save
2 ITEMS
10%
3 ITEMS
15%
4 ITEMS
20%
Your bathtub seam used to bug you every time you walked in.
Yellowed. Cracked. A dark mildew line you can't scrub out.
Seamly peels on like tape — and presses into place like real caulk.
The center-crease design hugs 90° corners flat, so the seam looks clean from day one.
Water beads right off. No scraping, no handyman, no mess.
✓ Cover mildew in under 5 minutes
Peel, press, smooth. Your tub seam goes from grimy to crisp white without scraping out old caulk or waiting for it to dry.
✓ Waterproof seal that actually holds
PVC surface with strong adhesive backing. Water beads right off — no seeping, no soft spots, no lifting edges in the shower.
✓ Center-crease folds into corners
The built-in crease hugs 90° corners flat and flexes up to 145° for curved tub edges. Looks like it was always there.
✓ 126 inches covers multiple seams
One roll is enough for a full tub edge, kitchen sink, and a bathroom counter. Cut to length with scissors — no special tools.
✓ Peels off clean when you're done
Sticks firmly to tile, acrylic, marble, and stainless steel. When it's time to refresh, lifts off without gummy residue on smooth surfaces.
What you get today
Seasonal production run — once this batch sells out, restock pricing may change.
Cover grimy seams in minutes with a clean white seal. Limited time offer while this batch lasts.
30-day at-home trial
Try Seamly at home for 30 days. If it doesn't deliver the intended result or isn't as easy to use as described, return it for a full refund.
Can I apply it over existing caulk?
Yes, as long as the old caulk is dry, intact, and free of active mold. Wipe it down, let it dry fully, then press Seamly over the top for a fresh white finish.
Will it hold up in a daily-use shower?
Yes. The PVC surface and strong adhesive are made for constant moisture. Warming it gently with a hair dryer during install gives the firmest seal.
What surfaces does it stick to?
Tile, glass, acrylic, marble, stainless steel, and smooth painted walls. Surface must be clean and fully dry before applying.
Can I cut it to fit small areas?
Yes. Use regular scissors to trim to any length or shape. Great for short runs around faucets or toilet bases.
Questions about your order? Please contact us and we’ll be happy to help.
Please check the product description and options above for details about this item.
We love our products and are confident that you will too! That’s why we offer a 30-day return policy. If you're not satisfied with your purchase for any reason, you can return or exchange it within 30 days
We offer Free Shipping on all orders within the USA.
Every package is shipped securely with UPS, and you’ll receive your tracking number within 1 business day so you can follow your delivery every step of the way.
Customer reviews
Real photos, sent in by customers. No stock models, no styling — just what turned up at their door.
3,700+ verified reviews
“The kaftan skims exactly like they say, doesn't cling anywhere. I'm 71 and feel put together the second i put it on. Fabric is substantial, not see through.”
“Saw this on facebook and figured id get burned again. The Draperie dress showed up in 6 days and its actually nicer than the photos. Very happy”
“This is my 4th order from Clarendale. The crossover top doesn't gape like most wrap tops do. I have it in three colors now, thats how much i like it.”
“The delivery was smooth with UPS and I got my tracking the next day. Everything went exactly as promised, which is not always the case when ordering clothes online. Big plus!”
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