Beachwear is experiencing a profound transformation. More and more people are looking for swimwear that is not only beautiful to wear, but that also expresses a different way of living and interpreting our relationship with the body, nature, and consumption. Sustainability has become a widely shared sensitivity, yet it is often difficult to navigate promotional language and terms like “green”, “responsible”, or “regenerated” used in a superficial way.

Recognizing an ethical swimsuit means looking beyond the surface: examining the materials, where it is produced, how it is designed, and how long it is made to last. It is an approach that prioritizes quality, well-being, and transparency, and it is central to the philosophy of Festa Foresta, an Italian brand of beachwear and underwear that places sustainability, inclusivity, and comfort at the heart of its aesthetic and production choices.

In this article, we explore what truly defines an ethical swimsuit, highlighting the value of a minimalist and natural design that follows the body without altering it.

Sustainable swimwear: regenerated materials and transparent supply chains

Material selection is one of the most important aspects when assessing whether a swimsuit is truly sustainable. Traditional synthetic fabrics such as nylon or polyester require fossil resources and contribute to pollution during production. For this reason, responsible brands choose regenerated or recycled fibers that maintain performance while reducing environmental
impact.

Festa Foresta primarily uses ECONYL, a regenerated nylon yarn obtained from recovered fishing nets and industrial waste, and recycled PET polyester. These fibers are elastic, breathable, resistant, and maintain their shape over time. Beyond performance, they represent an act of respect toward the sea and the surrounding ecosystems. However, sustainability is not only about the fiber itself: it also concerns the supply chain. An ethical swimsuit is produced in conditions that ensure fair labor, traceability, and genuine collaboration with artisanal workshops.

Festa Foresta works exclusively with Italian ateliers located between the Marche and Lombardy regions, where every piece is sewn by skilled seamstresses who dedicate time and care to each stitch.

Minimalist bikinis and one-pieces: essential design that enhances
the body

Ethical beachwear challenges the idea that swimwear should shape or constrain the body according to predetermined beauty standards. Minimalist design focuses on comfort and harmonious lines. It means choosing soft silhouettes, clean cuts, and materials that adapt to the body without restricting or compressing it.

An ethical swimsuit is not designed to “hide”, “reshape”, or “correct”, but to follow the natural form of the body. Festa Foresta develops each model with inclusive fit testing on different body shapes, ensuring that comfort is accessible and not exclusive. The color palette is inspired by nature, embracing tones like sand, butter, terracotta, sea blue, and moss green, expressing calm and authenticity rather than seasonal trends. This aesthetic does not renounce femininity, but redefines it through softness, ease, and presence.

Ethical handmade beachwear: why slow production matters

Another key aspect in recognizing an ethical swimsuit is its durability. Sustainability expresses itself over time: a garment designed to last is always more sustainable than one created to be replaced frequently. Festa Foresta’s production is based on slow, artisanal processes, with models developed carefully, tested, refined, and produced in limited quantities to avoid waste and overproduction. Packaging choices also follow this principle: recyclable, minimal, plastic-free materials that reduce the environmental footprint.

Longevity also depends on how the garment is cared for. Washing swimsuits in cold water, avoiding direct sunlight during drying, and storing them properly helps maintain elasticity and color, extending the product’s life.

Responsible beachwear: a new natural and inclusive aesthetic

Choosing an ethical swimsuit means embracing a visual and sensory culture that values authenticity. Minimalist beachwear is not a trend, but a way of living the body with respect and freedom. It encourages a sincere relationship with one's image, recognizing that beauty does not arise from perfection, but from self-awareness.

Festa Foresta interprets this vision through swimsuits and underwear designed as a second skin, created to accompany everyday life, the sea, and movement. Choosing minimalist beachwear means choosing an aesthetic that does not expire, because it is not built on trends, but on balance between form, material and sensation.