A method for forming a coating on a container, the method comprising: providing a coating composition comprising from 50% by weight to 100% by weight of a blend of polyesters wherein the blend of polyesters comprises at least one first polyester having an average glass transition temperature ranging from -20°C to 40°C as measured with differential scanning calorimetry, and a melt flow index greater than 80 grams/10 minutes, and less than 170 grams/10 minutes measured pursuant to ASTM D1238-10 at 190°C and with a 2.16 kg weight, wherein the at least one first polyester constitutes at least 70% by weight of the blend, and wherein the blend of polyesters further comprises at least one second polyester having an average glass transition temperature ranging from 45°C to 100°C as measured with differential scanning calorimetry and a melt flow index of at least 25 grams/10 minutes and less than 75 grams/10 minutes, as measured by ASTM D1238-10 at 190°C and with a 2.16 kg weight; wherein the coating composition has a melt flow index greater than 50 grams/10 minutes as measured according to ASTM D1238-10 at 190°C with a 2.16 kg weight, and is in the form of a powder having particles with particle sizes such that at least 95% by weight of the particles are capable of passing through a 63 micrometer sieve; applying the coating composition in powder form to at least a portion of a substrate of the container; melting the coating composition on the substrate or the portion thereof, and solidifying the molten coating composition to form the coating adhered to the substrate or the portion thereof, the adhered coating having an average coating thickness less than 40 micrometers, wherein the first polyester is semi-crystalline, and the second polyester is amorphous. providing a coating composition comprising from 50% by weight to 100% by weight of a blend of polyesters wherein the blend of polyesters comprises at least one first polyester having an average glass transition temperature ranging from -20°C to 40°C as measured with differential scanning calorimetry, and a melt flow index greater than 80 grams/10 minutes, and less than 170 grams/10 minutes measured pursuant to ASTM D1238-10 at 190°C and with a 2.16 kg weight, wherein the at least one first polyester constitutes at least 70% by weight of the blend, and wherein the blend of polyesters further comprises at least one second polyester having an average glass transition temperature ranging from 45°C to 100°C as measured with differential scanning calorimetry and a melt flow index of at least 25 grams/10 minutes and less than 75 grams/10 minutes, as measured by ASTM D1238-10 at 190°C and with a 2.16 kg weight; wherein the coating composition has a melt flow index greater than 50 grams/10 minutes as measured according to ASTM D1238-10 at 190°C with a 2.16 kg weight, and is in the form of a powder having particles with particle sizes such that at least 95% by weight of the particles are capable of passing through a 63 micrometer sieve; applying the coating composition in powder form to at least a portion of a substrate of the container; melting the coating composition on the substrate or the portion thereof, and solidifying the molten coating composition to form the coating adhered to the substrate or the portion thereof, the adhered coating having an average coating thickness less than 40 micrometers,