Riva Rib Tank - Sienna
Riva Rib Tank - Sienna
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Refresh your everyday wardrobe with this modern essential. Made from ultra-soft 100% organic ribbed cotton, this tank features a striking asymmetric neckline for a subtle edge. Designed to flatter with a close, comfortable fit, it’s breathable, sustainable, and perfect for all-day wear. Style it solo or layered for effortless versatility—Front Length 56cm.
Model is wearing a size Small.
Maddie wears a small
- Standard delivery $12.00 · 2-5 business days (5-10 to WA & SA)Free over $100
- Express delivery $15.00 · 1-2 business daysFree over $250
Prices include GST. Nothing further to pay on delivery.
If you want to return your products you must inform us within 14 days of receiving your order via the returns portal and we must receive your garment back to us within 30 days of you receiving your order. View our returns policies for more information.
FINAL SALE items cannot be returned or exchanged.
- Cool machine wash, 30 degrees
- Wash inside out with like colours
- Do not bleach
- Dry in shade
- No not tumble-dry
- Do not dry-clean
- Warm iron
- Use a mild detergent
- Avoid Stain removers
95% Cotton, 5% Elastane
SIZE GUIDE - TOPS
If you have any questions regarding sizes, please ask us a question in the chat or email customer support
TOPS
| SIZE | BEST FITS | BUST | WAIST | HIP |
|---|---|---|---|---|
| XXS | 6 | 79-83 | 65-69 | 90-94 |
| XS | 8 | 84-88 | 70-74 | 95-99 |
| S | 10 | 89-93 | 75-79 | 100-104 |
| M | 12 | 94-98 | 80-84 | 105-109 |
| L | 14 | 99-103 | 85-89 | 110-114 |
| XL | 16 | 104-109 | 90-95 | 115-120 |
| XXL | 18 | 110-115 | 96-101 | 121-126 |
| XXXL | 20 | 116-121 | 102-107 | 127-133 |
| XXXXL | 22 | 122-127 | 108-103 | 134-140 |
LENGTHS WILL VARY ACROSS STYLES. PLEASE CHECK PRODUCT DESCRIPTION
Shop the Style
Customer Reviews
Reviews Summary
What sets this tank apart is its unusual cut-out neckline, which shoppers describe as flattering, smart and just a little bit different from a traditional tank. The soft, substantial rib fabric feels comfortable without being overly hot, while the versatile length works tucked in or left out; most find the fit spot-on, though several size up for a less clingy silhouette.
Customer Fit Feedback
Customers commonly describe the fit as comfortable, flattering and not too long. The length works tucked in or left out, and the shoulder and neckline placement remains bra-friendly; those who dislike close-fitting rib tops often go up one size.
What Customers Say
- "Just a little different, looks really smart."
- "I never go sleeveless but so glad I decided to try this tank."
- "Not too thick to make you hot in summer though, it's a win."
What Customers Love Most
- The asymmetrical cut-out neckline gives a simple rib tank a distinctive, more polished look
- Soft, comfortable fabric feels pleasant against the skin and is not itchy
- Quality rib material feels more substantial than the average tank without being too hot
- A flattering fit that sits well, with enough stretch for comfortable movement
- Beautiful shades—including warm summer colours, soft Cashmere Blue and fresh white—earn frequent compliments
Customers Say These Are Perfect For
- Warm summer days when a comfortable sleeveless top is needed
- Dressing up casual outfits with jewellery or a more distinctive neckline
- Everyday wear with denim, shorts, skirts and other wardrobe staples
- Anyone seeking a bra-friendly sleeveless style with dependable shoulder coverage
- Shoppers who prefer a neat rib tank but can size up for a relaxed, non-clingy fit
Customer Feedback on Quality
- The rib fabric is repeatedly described as soft, comfortable and high quality
- Its substantial feel leads customers to expect lasting wear, and one reviewer specifically notes that the tanks keep their shape
- The asymmetrical neckline and shoulder construction sit neatly while keeping bra straps covered
Frequently Asked Questions
Real answers based on customer reviews
Fit & Sizing
How does the sizing run, and should I order my usual size?
Fit or sizing was discussed in 20 of 40 reviews, with most customers describing the top as a perfect or comfortable fit. Your usual size should provide a neat, fitted look, while four reviews recommend sizing up if you prefer a looser, less clingy silhouette; one size-14 customer found a large comfortable without being tight.
Based on 20 customer reviewsWill this top cling to my body?
Six reviews directly addressed the silhouette, with customers saying it was not too tight or clingy when they chose the right fit. The tank is naturally neat and fitted, so ordering one size up is the most consistently recommended option for a more relaxed drape.
Based on 6 customer reviewsIs the length practical for both tucking in and wearing out?
Five reviews praised the length, saying it works well either tucked in or left untucked. Customers found it flattering and appreciated that it was not excessively long compared with tanks from some other brands.
Based on 5 customer reviewsMaterial & Quality
What does the ribbed fabric feel like?
Twenty-one reviews, or about 53% of the feedback, praised the fabric's quality, softness, or comfortable feel. Customers describe it as a substantial, soft ribbed material that feels pleasant against the skin and higher quality than expected.
Based on 21 customer reviewsHow thick is the material compared with a typical ribbed tank?
Two reviews specifically praised the fabric's thickness, describing it as substantial and slightly thicker than an average ribbed tank. It appears to offer a quality, structured feel without being so heavy that it becomes unsuitable for summer.
Based on 2 customer reviewsStyle & Versatility
Is the asymmetrical neckline flattering or difficult to wear?
Sixteen reviews highlighted the unusual asymmetrical or cutout neckline, generally calling it flattering, stylish, smart, and a little dressier than a standard tank. Customers liked that the distinctive shape adds interest without sacrificing comfort or wearability.
Based on 16 customer reviewsAre the colors as attractive in person as they look online?
Fourteen reviews, representing 35% of all feedback, praised the colors as beautiful, gorgeous, fresh, or soft. Positive comments covered several options, including warm summer shades, Cashmere Blue, and clear white, although exact color perception can vary by screen.
Based on 14 customer reviewsCan I dress this tank up as well as wear it casually?
Nine reviews described styling it in multiple ways, including tucked in, left out, paired with denim, animal print, shorts, or skirts, and dressed up with jewelry. The neckline gives it a more elevated look than a basic tank, while the ribbed fabric still works well for casual outfits.
Based on 9 customer reviewsCan I wear a regular bra without the straps showing?
Four reviews specifically described the tank as bra-friendly, including customers who normally avoid sleeveless tops. Despite the asymmetrical neckline, they reported being able to wear a regular bra without it showing.
Based on 4 customer reviewsComfort
Is this tank comfortable enough for regular wear?
Eleven reviews specifically described the tank as comfortable, soft, or easy to wear. Customers reported that it sits well, feels good against the skin, and is comfortable enough to become a frequently worn wardrobe piece.
Based on 11 customer reviewsPerformance
Is this tank suitable for hot summer weather?
Three reviews specifically found it comfortable for warm or hot weather. One customer noted that the ribbed material is slightly thicker than an average tank but still not thick enough to feel overly hot in summer.
Based on 3 customer reviewsReviews and Counting
FREQUENTLY ASKED QUESTIONS
What is your Returns Policy?
Please inform us via our Returns Portal within 14 days of receiving your order that you wish to return an item.
Items purchased in sale can be returned for a Store Credit.
When will my order be dispatched?
Your order will be dispatch within 1 business day of your order being place. During busy sale periods your order will be dispatched within 7 business days.
If you require expediated delivery during sale periods, please choose Express Shipping and your order will leave within 1 business day.
What size should I choose?
Our garments are in Australian sizing and are true to size. Please refer to our size guide or contact us at customerservice@darmha.com for more detailed advice.










































































