Determine if a Paithani saree is handwoven or machine-made by inspecting it closely focusing on texture and finish. Handwoven sarees generally have an irregular texture showcasing artisan craftsmanship. Authentic Paithani sarees have intricate designs that are challenging to replicate by machines. Look for variations in weaving pattern and color gradients – pure silk handloom paithani saree might exhibit slight inconsistencies. Check for presence of a loom mark or tags indicating origin – genuine handwoven Paithani sarees often come with certificate of authenticity. Lastly consider price – handwoven sarees reflect labor-intensive process and can be more expensive. By analyzing characteristics you can discern authenticity of a Paithani saree with confidence and ease slowly.