Constellation Blackout Curtain Review: Light Blocking, Fabric Quality, and Design

If you're searching for a blackout curtain that combines effective light blocking with a whimsical design, the Constellation Blackout Curtain might be exactly what your nursery needs. As a parent, you know that a dark, quiet room is key to helping your baby sleep soundly, but you also want the decor to feel magical and cohesive. This curtain promises to deliver on both fronts, but does it live up to the hype? I tested it in a real nursery to evaluate its light-blocking ability, fabric quality, and overall design appeal.

In this review, I'll break down how well the Constellation Blackout Curtain blocks light, what the fabric feels like, and whether the starry pattern works for a baby's room. I'll also compare it to other options like the Road Work Blackout Curtain to help you decide which is best for your space.

Light Blocking Performance: How Dark Does It Get?

The primary job of any blackout curtain is to keep light out, and the Constellation Blackout Curtain does an impressive job. It features a triple-weave construction that blocks most sunlight, even during the brightest afternoon hours. I tested it in a south-facing nursery with large windows, and after hanging the curtain, the room went from bright to dim enough for daytime naps. There was a tiny sliver of light at the very edges where the curtain met the wall, but that's typical for most blackout curtains and can be minimized with a proper rod or curtain track.

Compared to the Road Work Blackout Curtain, which uses a similar technology, the Constellation version feels slightly thicker and more opaque. If you have a particularly sunny room or a baby who's sensitive to light, this curtain will make a noticeable difference. Just keep in mind that no curtain is 100% light-proof unless you pair it with blackout blinds or a lined valance.

• Tip: For maximum darkness, install the curtain rod as close to the ceiling as possible and extend it a few inches past the window frame.

Fabric Quality: Softness, Weight, and Care

The fabric of the Constellation Blackout Curtain is a polyester blend with a soft, slightly textured finish. It feels substantial without being overly heavy—just right for a nursery where you want a cozy look but still need the curtain to hang neatly. The fabric is machine washable on a gentle cycle, which is a lifesaver for baby rooms where spills and dust are common. After three washes, I noticed no shrinkage or fading, and the blackout lining remained intact.

One thing to note is that the curtain has a slight chemical smell out of the package, common with new blackout fabrics. I recommend airing it out for a day or two before hanging, or giving it a quick wash. The fabric also has a decent drape—it doesn't look stiff or plastic-like, which can be an issue with some budget blackout curtains.

• Care tip: Wash in cold water on a gentle cycle and tumble dry low to preserve the blackout coating.

Design and Aesthetic: A Starry Nursery Dream

The design is where this curtain truly shines. The constellation pattern features subtle gold and silver stars scattered across a deep navy background, creating a celestial look that's both calming and visually interesting. It's not too busy—perfect for a nursery where you want a theme without overwhelming the space. The stars are printed with a slight metallic sheen that catches the light beautifully during the day, adding a touch of magic.

I paired it with the Enchanted Kingdom Mobile and the Stargazing Wallpaper Sample to create a cohesive night-sky theme, and the combination was stunning. If you prefer a more neutral or gender-neutral look, the navy base works well with grays, whites, and soft pastels. The curtain is available in two sizes, so measure your window carefully to ensure the best fit.

• Style tip: Layer the Constellation curtain with sheer white curtains for a soft, ethereal look during the day.

The Constellation Blackout Curtain is a solid choice for parents who want effective light blocking without sacrificing style. Its fabric is durable and easy to care for, and the celestial design adds a dreamy touch to any nursery. While it's not completely light-proof, it performs well enough for most rooms and is a step up from basic blackout curtains. If you're looking for a curtain that combines function and fantasy, this one is worth the investment.