Oh Polly vs. Hello Molly: Which brand should you buy? [2026]

Oh Polly is known for its bold, glamorous, and figure-hugging partywear with a higher price point, while Hello Molly offers more feminine, playful, and affordable styles suited for a wider range of casual and social events. Oh Polly focuses on form-fitting materials and a sexy aesthetic, whereas Hello Molly provides flirty designs with ruffles, prints, and a more youthful vibe.

Let's break down everything you need to know to choose the right brand for your occasion and budget.

Oh Polly: The Go-To for Glamorous Partywear

Based in the UK, Oh Polly has become a social media favorite for women seeking statement outfits that command attention. The brand’s aesthetic is built around sexy, confident, and trendy designs, with a strong emphasis on figure-enhancing silhouettes. Their target audience includes fashion-forward women aged 18-30 who want a show-stopping look for parties, vacations, or important events.

• Product mix: Specializes in dresses, particularly for parties and occasions, but also offers swimwear, co-ord sets, activewear, and accessories.
• Style/aesthetic: Glamorous, sexy, and bold. Expect body-con fits, intricate cut-outs, satin materials, and designs that accentuate your figure.
• Price point: Sits in the mid-range of fast fashion. Dresses typically cost between $70 and $150, and swimwear is around $50–$80.
• Quality & Materials: Known for using stretchy, body-contouring fabrics like polyester blends and spandex that feel supportive and durable for the price point.
• Sizing/Fit: Offers an inclusive range from XS to 3X (US 0-22). The fit is generally true to size, but given the body-hugging styles, some customers recommend sizing up for comfort.
• Return policy: Typically offers returns within a specified window, but be sure to check their latest policies before purchasing for a specific event.

Oh Polly is the perfect choice for those seeking a bold, confidence-boosting outfit for a special night out and who are willing to invest a bit more in quality construction and head-turning design.

Shop Oh Polly: ohpolly.com

Hello Molly: Feminine, Fun, and Affordable Fashion

Hello Molly is an Australian online fashion brand that excels at providing trendy, youthful, and highly accessible clothing. It caters to women aged 18-28 who want stylish and affordable pieces for everything from brunch with friends to parties and dates. The brand’s signature style is feminine and playful, featuring lots of prints, ruffles, and flirty silhouettes.

• Product mix: A wide assortment of dresses, tops, skirts, sets, swimwear, and accessories with a focus on frequent new arrivals.
• Style/aesthetic: Feminine, playful, flirty, and youthful. Their collections feature a mix of casual-chic, trendy party dresses, and boho-inspired pieces.
• Price point: Very budget-friendly. Most dresses are priced between $50 and $120, making it easier to stay on-trend without overspending.
• Quality & Materials: Utilizes lightweight and comfortable materials perfect for their styles. The quality is good for the price, though pieces are often best suited for occasional wear rather than long-term use.
• Sizing/Fit: Generally runs from XS to 2X. Sizing can sometimes be inconsistent between different styles, so always check the specific product measurements and reviews.
• Return policy: Offers returns for store credit or refunds, typically within a 30-day window, making online shopping relatively risk-free.

Hello Molly is a great destination for shoppers who love fun, feminine styles at an accessible price and enjoy refreshing their wardrobe with new trends often.

Shop Hello Molly: hellomolly.com

Oh Polly vs. Hello Molly Comparison

Price Comparison

There is a clear difference in pricing between the two brands. Hello Molly is consistently more affordable, with most dresses priced between $50 and $120. They frequently run sales and promotions, making them a top choice for budget-conscious fashion lovers or students.

Oh Polly positions itself as "affordable luxury" within the fast-fashion space, with dresses ranging from $70-$150. The higher price reflects more structured designs, thicker materials, and a more premium feel, justifying the cost for a special occasion piece.

Quality & Materials

Oh Polly has an edge in material quality and construction. Their signature pieces are often made from thick, stretchy, and body-sculpting fabrics that offer support and create a smooth silhouette. These garments tend to be more durable and hold up better over time compared to other fast-fashion brands.

Hello Molly uses lighter-weight fabrics that suit their flowy, flirty designs. While the quality is reasonable for the lower price point, the materials are not always as substantial. Their pieces are perfect for seasonal trends and occasional wear but may not have the same longevity as Oh Polly's more structured items.

Style & Aesthetic

Your style preference will be the key deciding factor here. Oh Polly is all about being sexy, glamorous, and daring. Think tight body-con dresses, revealing cut-outs, and sleek silhouettes designed for making an entrance at a party, club, or upscale event.

Hello Molly’s aesthetic is softer and more classically feminine. Their collections are filled with playful floral prints, ruffles, puff sleeves, and A-line skirts. It’s the brand you turn to for a cute date night outfit, a wedding guest dress, or a fun vacation look that is trendy but not overtly sexy.

Fit & Sizing

Both brands try to be inclusive, but Oh Polly offers a broader size range, extending up to a 3X (US 22). Their sizing is generally consistent and true to size, though the figure-hugging nature means you may want to size up if you are between sizes. A detailed size chart helps guide shoppers.

Hello Molly's sizing typically goes up to 2X, which is still inclusive but one size smaller than Oh Polly's maximum. Customer reviews suggest that sizing can vary significantly from one item to the next, so reviewing the product-specific measurement chart and reading reviews is essential for getting the right fit.

Sustainability & Ethics

Both Oh Polly and Hello Molly operate within the fast-fashion model, which inherently raises environmental and ethical questions. Oh Polly has been more public about its efforts to improve, mentioning steps toward more sustainable fabrics and greater supply chain transparency on its website.

Hello Molly has less public information available regarding its sustainability initiatives, aside from mentioning ethical manufacturing and eco-friendly packaging. For shoppers where sustainability is a primary concern, neither brand is a market leader, but Oh Polly appears to be making slightly more transparent efforts.

Which One Should You Choose?

The right choice really depends on the occasion, your personal style, and your budget.

Choose Oh Polly if:

• You want a head-turning, glamorous dress for a birthday, New Year's Eve, or a bachelorette party.
• Your personal style is bold, sexy, and you love figure-hugging clothing.
• You prioritize material quality and are willing to pay a little more for a structured, durable piece.
• You need more inclusive sizing, with options available up to a size 3X.

Choose Hello Molly if:

• You're looking for a fun, feminine outfit for a date, brunch, or casual event.
• Your style is more playful and flirty, and you love prints, ruffles, and softer silhouettes.
• You're shopping on a tighter budget and want trendy looks for less.
• You love having a wide variety of frequently changing styles to choose from.

Frequently Asked Questions

Is Oh Polly or Hello Molly cheaper?

Hello Molly is significantly cheaper. Its dresses typically range from $50 to $120, while Oh Polly's dresses are usually in the $70 to $150 range. Hello Molly also has more frequent sales.

Which has better quality, Oh Polly or Hello Molly?

Oh Polly is generally recognized for having better quality and more durable materials. Their fabrics are often thicker, providing more structure, which is reflected in their higher price point.

Do Oh Polly dresses run true to size?

Yes, Oh Polly dresses generally run true to size. However, because most of their designs are body-con and very form-fitting, some shoppers prefer to size up for a more comfortable fit, especially if they are between sizes.

Is Hello Molly a fast-fashion brand?

Yes, both Hello Molly and Oh Polly are considered fast-fashion brands. They produce trendy clothing at an accelerated pace and affordable price to meet high consumer demand.

What's the difference in style between Oh Polly and Hello Molly?

Oh Polly's style is glamorous, sexy, and bold, focusing on figure-hugging partywear with features like cut-outs and satin finishes. Hello Molly's style is more feminine, playful, and youthful, with a larger variety of prints, ruffles, and casual-chic designs.

Which brand is better for special occasions?

Oh Polly is generally better for formal parties, celebratory events, and nights out where you want a statement-making, glamorous look. Hello Molly is great for more casual occasions like weddings, dates, and brunches.

Which brand returns are easier?

Both brands have straightforward return policies typical of online retailers, usually allowing returns within 14-30 days for a refund or store credit. Hello Molly is often noted for its easy store credit system. Always check their specific and most current policy before buying.

Can I find plus sizes at both stores?

Both brands offer inclusive sizing, but Oh Polly has a wider range, going up to a 3X (US size 22). Hello Molly’s sizing typically extends to 2X (US size 18).