60|A FONDO Is sustainable architecture fashionable? We could answer this question by establishing a relationship between sustainable architecture and fashion through an analogy between façade-structure and clothing-body and since both the façade and the clo- thing that provides the user more than a comfort solution, but also a particular image. Setting also different sTtyles for each space or occasion. he term “sustainabi- lity” has become so popular today that are very different parame- ters when determining which building is truly sustainable. To understand more clearly the concept of “sustainability” in ar- chitecture we could eventually determine how much influence has the facade on energy control, like clothing on the body. The facade is the main part of the building, where sustainability becomes more present as it in- teracts directly with the external environment: as temperature con- trol, lighting filter, energy sensor, etc.. Therefore, in the relationship between the structure of the buil- dings and their facades you can see if they respond to sustainability characteristics or not. As also the relationship between clothing and body can determine if the style is right with the use of it. Due to the above mentioned, three types have been established linking style clothing with a way to address sustainability in architecture. Thus determining the extent to which buil- dings are more or less sustainable. Informal The informal fashion does not respond to specific characteristics. It may rather be around a bit, the only thing you should consider is the time of year to use the clothing itself matching the prevailing clima- tic conditions. That is why this particular style depends on the individual, showing a self-image that does not necessa- rily respond to a particular purpose or occasion. We could group several current projects that use the concept “sus- tainable”, without really conside- ring substantial parameters in its design. It is a type of sustainable informal architecture, because it has not enough qualities that allow it to recognize a contribution to sustainability. The projects are tailored to the existing, looking for the interrela- tionship of several factors, prioriti- zing some over others, but actually leaving evident the weakness of sustainable foundation. Semiformal This type of fashion suits day or night, as there are clothes for every