This set appears to be a "Mixed" genre shoot (likely blending fashion and lifestyle portraiture) focusing on natural lighting dynamics.

This is the functional heart of the garment. “Crosssunlit” likely refers to a cross-weave of photochromic fibers that change color or opacity when exposed to sunlight from different angles.
Imagine a top that:

Most likely a date in DDMMYY or YYMMDD format:

The amirahadaramisha influence suggests a deconstructed, asymmetrical silhouette:

The 240223 code is not random. It refers to:

Only 500 pieces of the MixedX240223AmiraHadaraMishaCrossSunlit Top were produced. Each top has a unique serial number embroidered into the internal hem.

Mixed lighting occurs when two or more light sources with different color temperatures (measured in Kelvin) illuminate the same scene. Common examples:

Because the top transitions from subtle to radiant in sunlight, styling depends on the occasion.

The MixedX240223AmiraHadaraMishaCrossSunlit Top is the brainchild of three emerging designers:

Their collaboration began during a residency in Marrakech, where they experimented with sunlight as a design tool. The result is a top that changes appearance depending on the angle and intensity of light — hence “Sunlit.”