Mellanni Iconic 6-Piece Extra Deep Microfiber Sheet Set Review: Complete Bedding Solution
By Mellanni Fine Linens - Affordable Top-Quality Bedding | Published: 2026-07-27
Category: Product Reviews
An in-depth review of the Mellanni Iconic 6-Piece Extra Deep Microfiber Sheet Set, covering fit, feel, durability, and value. Discover why this complete set is a top choice for thick mattresses.
Finding the perfect sheet set that fits deep mattresses, feels soft, and includes all the essentials can be a challenge. The Mellanni Iconic 6-Piece Extra Deep Microfiber Sheet Set promises to deliver all that and more. In this review, we’ll examine its construction, comfort, and overall value to help you decide if it’s the right bedding upgrade for your bedroom.

As part of the popular Iconic series from Mellanni Fine Linens, this 6-piece set goes beyond the standard four pieces by including two extra pillowcases. Designed for mattresses up to 16 inches deep, it aims to provide a snug, wrinkle-resistant fit. We tested it for several weeks to see how it holds up against nightly use and frequent washing.
Unboxing and First Impressions
The Mellanni Iconic 6-Piece Extra Deep Microfiber Sheet Set arrives neatly folded in a resealable plastic bag. The fabric feels smooth and cool to the touch, characteristic of high-quality microfiber. The set includes one flat sheet, one fitted sheet with deep pockets, and four pillowcases (two standard and two queen). The stitching appears even and secure, with no loose threads.
The fitted sheet features elastic all around, not just at the corners, which helps it stay in place on thicker mattresses. The pillowcases have a simple hem closure and are generously sized to fit standard pillows without being too loose. The color, a rich navy, looked vibrant and true to the online photos.
- Tip: Wash the set in cold water before first use to enhance softness and remove any manufacturing residues.
Fit and Deep Pocket Performance
One of the standout features of this set is its extra-deep fitted sheet, designed to accommodate mattresses up to 16 inches thick. We tested it on a 14-inch mattress with a 2-inch mattress topper, and the sheet fit snugly without popping off at the corners. The all-around elastic band ensures even tension across the mattress surface.
For comparison, many deep pocket sheets only have elastic at the corners, which can lead to slipping. The Mellanni Iconic set’s full elastic band is a significant advantage for those with thick mattresses or mattress pads. The flat sheet is also generously sized, providing ample tuck-under allowance.
Material and Comfort
The sheets are made from 100% brushed microfiber polyester, which gives them a buttery-soft feel similar to high-thread-count cotton but at a fraction of the cost. The fabric is lightweight yet durable, and it drapes nicely over the bed. Sleeping on these sheets feels smooth and cool, making them suitable for warm sleepers.
Microfiber is known for being wrinkle-resistant, and this set lives up to that reputation. Even after drying, the sheets come out with minimal wrinkles. They also resist pilling better than many other microfiber sets we’ve tested. However, if you prefer a crisp cotton feel, you might want to consider the Cloudten Cotton Sheet Set for a more traditional texture.

Durability and Care
We washed the set weekly for a month using warm water and tumble-dried on low. The colors remained vibrant, and the fabric did not fade or shrink noticeably. The elastic remained stretchy, and the seams held up without fraying. Microfiber is generally low-maintenance, but it’s important to avoid fabric softeners, which can coat the fibers and reduce breathability.
For those who prefer natural fibers, the Cloudten 2-Piece Bamboo Jersey Pillowcase Set offers a bamboo option that is also durable and eco-friendly. However, the Iconic 6-piece set provides excellent value for its price point, especially considering the inclusion of four pillowcases.
- Care tip: Wash in cold water and tumble dry on low heat. Avoid bleach and fabric softeners to prolong the life of the microfiber.
Pros and Cons
Pros: The sheets are exceptionally soft, fit deep mattresses securely, and come with four pillowcases. They are wrinkle-resistant, affordable, and available in many colors. The full elastic on the fitted sheet is a major plus.
Cons: Microfiber is not as breathable as cotton or bamboo, so very hot sleepers might still feel warm. Some users may prefer a crisper fabric. Additionally, the set does not include a flat sheet if you prefer to sleep without one.
Comparison to Other Mellanni Sets
Mellanni offers several sheet sets, including the Cloudten Bamboo Jersey Sheet Set, which is made from bamboo-derived rayon and has a stretchy, t-shirt-like feel. The Iconic 6-piece set is more traditional in weave and offers a smoother, sateen-like finish. The Cloudten set is better for those who prioritize breathability and eco-friendliness, while the Iconic set excels in softness and value.
If you need extra pillowcases, the Iconic 6-piece set is a better deal than buying a separate pillowcase set. However, if you prefer a crisp cotton feel, the Cloudten Cotton Sheet Set is a great alternative. For a touch of luxury, consider the Mulberry Silk Pillowcase for your face and hair while using the Iconic sheets for the rest of the bed.
Overall, the Mellanni Iconic 6-Piece Extra Deep Microfiber Sheet Set delivers on its promises of comfort, fit, and value. It’s an excellent choice for anyone with a thick mattress who wants a complete, soft, and low-maintenance bedding solution. If you’re ready to upgrade your sleep experience, check out the Iconic 2-Piece Microfiber Pillowcase Set as a complement or start with the full 6-piece set for the ultimate convenience.



