Sounds like you might have mould or mildew.
Get a plastic bag with a box of bicarb of soda/ baking soda and coat the jumper with the powder like you would chicken wings. Turn it inside out and lay it out in direct sunlight 1 day each side. Shake the powder off and wash in eucalyptus wool wash.
Or.
Turn inside out and Soak jumper in Milton baby bottle sterilizer for a day and air dry in direct sunlight for mould. Then wash as usual- always taking care to dry quickly in sunlight.
Smell you later.
Latest Answers