The global textile production continues to increase incrementally, but textile recycling rates still stay very low. Mechanical recycling is still the main technology to recycle textiles, but this results in downcycled materials due to the presence of various types of fibers, additives and colorants in textile blends. ReMixT project focuses on the development of solvent-based technologies to allow selective separation of various types of fibers and removal of additives, which leads to pure polymer streams to be used as new raw materials. In this project, potential solvents including biobased, ionic and deep eutectic solvents were selected through different solubility models and tested experimentally for selective dissolution of different types of fibers. The optimized dissolution conditions were tested on various commercial textile blends e.g. sport shirts, panties, rugs, car seats etc. and pure polymers were recovered successfully without any degradation. Recovered polymers were reprocessed mechanically in order to investigate the closed-loop potential of the developed solvent-based process. Furthermore, optimization of process parameters such as solvent recovery and design of a reactor was studied together with the sustainability considerations e.g. life cycle assessment and cost benefit analysis in order to improve the scale up potential of the process. The solutions developed on textile blends in this project also led to collaborations with various textile industries. Within this project, the developed solvent-based technologies were applied successfully on 12 different case studies and 25 Flemish companies and 10 German companies were interested in the obtained results. This collaboration is an important step towards accelerating textile recycling.