Made him a little coat - קטן מעיל meil katon, a little cloak, or surtout, an upper garment: probably intended to keep him from the cold, and to save his other clothes from being abused in his meaner services. It is probable that she furnished him with a new one each year, when she came up to one of the annual sacrifices.
A little coat - The robe of the ephod was also one of the garments worn by the High Priest (see Exodus 28:31 note). This pointed mention of the ephod and the robe as worn by the youthful Samuel, seems to point to an extraordinary and irregular priesthood to which he was called by God in an age when the provisions of the Levitical law were not yet in full operation, and in which there was no impropriety in the eyes of his contemporaries, seeing that nonconformity to the whole Law was the rule rather than the exception throughout the days of the Judges.