Rory Bottom “Midnight” Review — A Practical Take on Knight Swim’s High-Waisted Bikini Bottom

Looking for a simple, flattering black bikini bottom that balances coverage, comfort, and sustainable fabric? The Rory bottom “midnight” from Knight Swim promises a 70’s high-waisted cut, seamless waistband, and ultra-soft, sustainable fabric. In this hands-on review I break down how it fits, how it performs in real life, and whether it’s worth adding to your swim rotation.
Quick overview: what the Rory bottom “midnight” is
The Rory bottom “midnight” is a medium-coverage bikini bottom with a high-waisted 70’s silhouette. It features a seamless waistband with adjustable sliders, double-lined sustainable fabric, and a pure deep black color. Knight Swim positions it as a comfortable, everyday swim bottom that layers well with their tops.
Key product facts
- Type: High-waisted bikini bottom (70’s cut)
- Coverage: Medium
- Fabric: Stretchy, ultra-soft, sustainable material; double lined
- Care: Hand-wash cold, lay flat to dry; avoid oils and lotions
- Price: $16.80 USD (regularly listed at $56.00 USD)
- Sizes: x-small through xx-large (note: large and xx-large may be out of stock at times)
- Return policy: Items purchased on sale (including major sale events) are final sale
Design and materials — why it feels premium
The Rory bottom leans on simplicity. The deep black color is true and versatile, and the double lining gives a structured but soft feel. The fabric stretches nicely without feeling thin, which helps avoid transparency when wet — a must for any dependable bikini bottom.
The seamless waistband is a standout detail. It sits smoothly under clothes or a cover-up and the small adjustable sliders let you fine-tune comfort around the waist without visible bulk.
Real-world benefits
- Comfort all day: The ultra-soft stretch fabric reduces chafing during long beach or pool days.
- Secure fit: Double lining and a well-cut waistband help the bottom stay in place while swimming or moving around.
- Versatile style: The 70’s-inspired high waist flatters many body types and pairs with a variety of tops.
- Sustainable choice: Fabric noted as sustainable — a plus if you prefer eco-minded swimwear.
Fit and sizing — what to expect
Knight Swim lists the Rory bottom as true to size. If you’re between sizes, they recommend sizing up for more coverage. The cut is forgiving in the hips and offers medium rear coverage — not full-coverage granny brief, but certainly more modest than cheeky cuts.
Model notes: Melina is shown wearing a medium top and medium bottom. In practice, the waistband stretches comfortably; however, if you prefer a firmer hold or want extra coverage, choose the next size up.
| Size | Availability |
| x small | In stock |
| small | In stock |
| medium | In stock |
| large | May be out of stock |
| x large | In stock |
| xx large | May be out of stock |
Care and longevity — how to keep it looking new
Following the care instructions will help preserve the fabric and fit. The recommendations are straightforward and align with high-quality swimwear care.
- Hand-wash and rinse in cold water immediately after wear.
- Lay flat in the shade to dry; do not tumble dry or iron.
- Avoid wringing, bleaching, and strong detergents.
- Keep away from lotions and oils to prevent fabric breakdown and staining.
“Treat it like a delicate: rinse after use and dry flat in shade to extend the life of the stretch fabric.”
Pros and cons — an honest breakdown
Pros
- Classic, flattering high-waist 70’s cut that suits many body shapes.
- Seamless waistband and adjustable sliders for individualized comfort.
- Double-lined, stretchy sustainable fabric that resists transparency.
- At its sale price, very strong value compared to comparable designer basics.
Cons
- Sale purchases are final — returns and exchanges are not accepted for discounted items.
- Limited color options shown here (deep black only).
- Some sizes may be intermittently out of stock.
Who should buy the Rory bottom “midnight” — and who should skip it
Recommended for:
- Anyone seeking a classic, high-waisted black bikini bottom for everyday wear.
- Buyers who prefer medium coverage and a retro 70’s silhouette.
- Shoppers who value sustainable fabric and soft, comfortable stretch.
- Price-conscious buyers who spot it on sale — the value is strong at the discounted price.
Not recommended for:
- Those who need full-coverage swim bottoms or very high-rise shaping panels.
- Buyers unwilling to accept a final-sale policy during promotional pricing.
- Anyone who prefers bold colors or prints — this is a minimalist staple in deep black.
Final verdict
The Rory bottom “midnight” from Knight Swim is a dependable, well-made high-waisted bikini bottom that delivers on comfort, fit, and simple style. Its double-lined sustainable fabric and seamless waistband make it practical for regular use, while the 70’s cut flatters a wide range of figures.
If you want a versatile black bikini bottom that’s comfortable in and out of the water, the Rory is a solid pick — especially if you can buy it during a sale. Keep in mind the final-sale policy on discounted purchases and check size availability before ordering.
Overall score: 8.5/10 — Great fit and material for a classic black bikini bottom, with room for improvement in color variety and stock consistency.

Quick buying tips
- Size up if you’re between sizes and want more coverage.
- Follow hand-wash care instructions to prolong fabric life.
- Remember sale items are final sale; decide carefully during promotions.
- Pair with a Knight Swim top in the same size range for the best fit.
Considering its comfort, look, and eco-oriented fabric, the Rory bottom is a smart minimalist choice for everyday swimwear. If that aligns with your needs, it’s worth trying.
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