Black Cool-jams DayBasics Long Tank Gown for women, easy everyday sleepwear
Merlot Cool-jams DayBasics Long Tank Gown for women, soft and lightweight
Coral Cool-jams DayBasics Long Tank Gown for women, comfortable everyday sleepwear
Navy Cool-jams DayBasics Long Tank Gown for women, versatile lounge and sleepwear
Lemon Cool-jams DayBasics Long Tank Gown for women, easy everyday sleepwear
Sky Blue Cool-jams DayBasics Long Tank Gown for women, soft and lightweight
Island Cool-jams DayBasics Long Tank Gown for women, comfortable everyday sleepwear
Dusk Blue Cool-jams DayBasics Long Tank Gown for women, shown walking, versatile lounge and sleepwear
Raspberry Cool-jams DayBasics Long Tank Gown for women, easy everyday sleepwear
Violet Cool-jams DayBasics Long Tank Gown for women, soft and lightweight
Black Cool-jams DayBasics Long Tank Gown for women, easy everyday sleepwear
Merlot Cool-jams DayBasics Long Tank Gown for women, soft and lightweight
Coral Cool-jams DayBasics Long Tank Gown for women, comfortable everyday sleepwear
Navy Cool-jams DayBasics Long Tank Gown for women, versatile lounge and sleepwear
Lemon Cool-jams DayBasics Long Tank Gown for women, easy everyday sleepwear
Sky Blue Cool-jams DayBasics Long Tank Gown for women, soft and lightweight
Island Cool-jams DayBasics Long Tank Gown for women, comfortable everyday sleepwear
Dusk Blue Cool-jams DayBasics Long Tank Gown for women, shown walking, versatile lounge and sleepwear
Raspberry Cool-jams DayBasics Long Tank Gown for women, easy everyday sleepwear
Violet Cool-jams DayBasics Long Tank Gown for women, soft and lightweight

Women's DayBasics Long Tank Gown

4.8
Rated 4.8 out of 5 stars
161 Reviews
$70.00 $52.50 Save $17.50 Final Sale

$0.14 a night

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  • Soft on the skin
  • Light and breathable
  • Easy, every day
Color
Size
  • Low stock - 7 items left
  • Backordered, shipping soon

Free U.S. shipping on all orders $120+

Prefer a gown that covers more? This long tank nightgown is soft and lightweight, with easy shin-length coverage. Designed for everyday nights, slow mornings, travel, or summer evenings at home. Sleeping hot? NightCool is our cooling line.

What is DayBasics fabric?

Soft, light and easy to live in.

DayBasics is a lightweight fabric with a smooth, cotton-like feel that's gentle on your skin. It's light and breathable, so it's easy to lounge in on a warm afternoon or sleep in on a beach vacation. It folds light and flat in your carry-on, resists pilling, keeps its shape and goes straight in the washing machine. It's made from our fine 100% polyester microfabric: everyday softness without the weight or the fuss.

Sleeping hot? Our NightCool line with Kottinu moisture-wicking fabric was made for you.

Shin-length cover with nothing on the shoulders, for people who like a long gown.

Wear it for

  • Everyday nights, when you want to be covered from shoulder to shin.
  • Summer evenings at home. It works as an indoor dress.
  • Slow mornings, with a robe over the top.
  • Travel. It rolls small and shakes out.
  • Sleeping hot? NightCool is our cooling line, made for night sweats and hot flashes.

Why it feels good

  • Length without weight: it falls straight and moves when you do.
  • Soft and light, with a cotton-like feel against the skin.
  • Cut loose through the hip, so it does not bind on your side.
  • It keeps its shape and resists pilling.

Good to know

  • Ten colours. Sizes S to 3XL.
  • Soft, lightweight 100% polyester microfabric with a cotton-like feel, breathable and gentle on the skin.
  • Machine wash cold or warm on a gentle cycle, tumble dry low or hang to dry. No bleach.
  • DayBasics is Final Sale while we retire the collection, so returns and exchanges are not available on this one.

Light, easy, and endlessly wearable. The Cool-jams Women's DayBasics Long Tank Gown is a soft, lightweight nightgown built for everyday comfort. This sleeveless tank gown has a relaxed, non-cling, shin-length silhouette and comes in beautiful prints. It is made from our DayBasics fabric, which feels gentle and airy against the skin, the kind of soft that gets better the more you wear it.

Part of the Cool-jams DayBasics collection of soft everyday sleepwear for women.

More about the Long Tank Gown

The Cool-jams DayBasics Long Tank Gown is the full-length version of our tank nightgown, cut for complete coverage down the leg. The wide tank straps sit flat on the shoulder, and the straight cut through the body means the gown hangs and stays put rather than winding around you as you move. It is made from soft, lightweight DayBasics fabric, gentle against the skin and easy to wash and wear, and the wide straps mean it stays put without adjusting. Full length, in ten colors, in sizes S to 3X.

How long is this gown?

It is a full-length gown, cut noticeably longer than our mid-thigh Gathered Tank Nightgown.

Is a long nightgown warmer?

It covers more of the leg, so it feels more covered, but the DayBasics fabric itself is lightweight and breathable rather than heavy.

Does it have a shelf bra?

No. If you want built-in support, the DayBasics Long Racerback Tank Gown has a shelf bra sewn in.

How to care for DayBasics

  • Machine wash cold or warm with like colors, gentle cycle
  • Tumble dry low or hang to dry
  • No bleach
  • Holds its shape and resists pilling wash after wash
  • Shipping. Free on Continental U.S. orders over $120. Ships in about a business day, arrives in 3 to 7. We ship across the U.S. and Canada.
  • DayBasics is Final Sale. No returns or exchanges as we retire the collection.
  • Read the full returns and exchanges policy.

DayBasics or NightCool?

DayBasics is the soft one. NightCool is the cooling one.

DayBasicsNightCool
The fabric Soft as a worn-in tee. Light enough for a hot afternoon. Breezy on your skin. Keeps you cool all night.
Made for Lounging and daily use on warm mornings Night sweats and hot flashes
When you sweat A little? It wicks it off. A lot? Off your skin, dry fast.
Care Wash it. Tumble dry low. Same, and skip the softener

Sleeping hot? Our NightCool line with Kottinu moisture-wicking fabric was made for you.

Try NightCool for 30 nights

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Customer Reviews

4.8
Rated 4.8 out of 5 stars
Based on 161 reviews
Cooling effectivenessRated 1.0 on a scale of 1 to 5
Fabric WeightRated 0.0 on a scale of minus 2 to 2
Fabric FeelRated 0.0 on a scale of minus 2 to 2
FitRated 0.0 on a scale of minus 2 to 2
Write a Review (Opens in a new window)
161 reviews
  • JD
    Jane D.
    Verified Buyer
    3 days ago
    Reviewing
    Women's DayBasics Long Tank Gown
    Rated 5 out of 5 stars
    I love my cool-jams!

    I have at least 8 cool-jam night gowns. Half are short and the other half are long. I love all the beautiful colors. They wash up so nice and are so comfortable.

    Was this helpful?
    C Profile picture for cool-jams
    cool-jams
    3 minutes ago

    Thank you for the wonderful review, Jane! We absolutely love that you have built such a great collection of our nightgowns. It's great to hear you are enjoying the variety of colors as well.

    Vivi, Cool-jams Care Team

  • RK
    Ronni K.
    Verified Buyer
    4 weeks ago
    Reviewing
    Women's NightCool Long Tank Gown
    Rated 5 out of 5 stars
    The return of the great long tank gowns!

    The material is just like it used to be, sleek and cooling. The scoop neck is actually a scoop again with nice roomy armholes. Thank you, Cool-jams for returning to your roots.

    Was this helpful?
    C Profile picture for cool-jams
    cool-jams
    6 days ago

    Thank you for this, Ronni 💙 You noticed exactly the things we care about, the hand of the knit and the neckline. Everything sold as NightCool now is the original cooling fabric, so what you have is the real thing. Roots is the right word for it. Thank you for coming back ✨

    Fey, Cool-jams Care Team

  • CV
    Christine V.
    Verified Buyer
    1 month ago
    Reviewing
    Women's DayBasics Long Tank Gown
    Rated 5 out of 5 stars
    Love the night gown

    comfy and supportive, which I like when sleeping too. Thought the supportive cups with a bit of padding would make me look too bodacious for 77 years, but perfect and great to keep cool at night.

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