Late-summer fashion is shifting toward a "rich mom" aesthetic characterized by polished, billowy silhouettes. This trend, highlighted by Katie Holmes' recent attire in New York City, emphasizes an "old money" look over traditional athletic wear.

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From Southampton to L.A.: The Rise of the 'Rich Mom' Silhouette

The "rich mom" style is currently gaining significant traction in affluent coastal and inland hubs, specifically within Southampton, Nantucket, Ojai, and Los Angeles. According to the source, this aesthetic transforms basic staples, such as a simple t-shirt, into an ensemble that appears expensive through the use of clean silhouettes and flattering fits.

This movement reflects a broader cultural pivot toward "quiet luxury," where the goal is to project wealth without relying on loud logos or flashy branding. by utilizing billowy fabrics and a neutral color palette, the style mimics the look of high-end Hamptons boutiques while remaining accessible for daily wear.

Katie Holmes' $39 Linen-Blend Find in New York City

Actress Katie Holmes has become a primary example of this trend after being spotted running errands in New York City. as the report says, Holmes paired a breezy button-up shirt with Mary Jane flats and linen-blend shorts featuring a stretchy waistband, blending comfort with a high-society polish.

While the overall look exudes the energy of a luxury boutique, the source notes that a similar version of these polished shorts was found on sale for just $39. This highlights a key tension in the "rich mom" trend: the ability to achieve a high-net-worth appearance using budget-friendly, accessible pieces.

Adidas and Vivaia Lead the 2026 'Old Money' Sneaker Shift

The evolution of the "old money" aesthetic extends beyond clothing and into footwear, with a projected shift in 2026 toward understated sneakers. Moving away from the neon colors and heavy athletic styling that have dominated recent years, the new trend favors a more sophisticated, muted palette.

The source identifies 13 specific pairs of sneakers from brands including Adidas, Quince, Vivaia, and Dr. Scholl's that align with this elevated, chic aesthetic. This shift suggests that even the most casual footwear is being reimagined to fit a more conservative, wealthy-adjacent visual language.

Which Brand Produced the $39 Shorts?

Despite the detailed description of Katie Holmes' New York City outfit, the source does not explicitly name the brand of the $39 linen-blend shorts. This leaves a gap for consumers looking to replicate the exact look, as only the price point and fabric composition are provided.

Furthermore, while 13 pairs of "old money" sneakers are mentioned as being available from brands like Adidas and Vivaia, the specific models are not listed.. It remains to be seen if these trends are driven by specific designer collections or a general consumer shift toward minimalist, neutral-toned apparel across multiple price points.