Long length plain navy jumper

[Jellypudmum]

I've searched and searched for a longer line (bum covering), lightweight plain navy jumper but can't seem to find one anywhere.
Any ideas please? Xxx

Do you like this one....

gb.benetton.com/shop/gb_en/mployza-apo-malli-merino-12.html?LGWCODE=158509;90767;5439&gclid=Cj0KEQiA8orFBRCEpODivaOft_EBEiQAy3mlfdeJyY2TgxImE9dztu5R2usesXmMp3aGPKxp6NuoFbQaAkvO8P8HAQ

Or...?

gb.benetton.com/shop/gb_en/v-neck-pullover-185370.html?LGWCODE=160498;90767;5439&gclid=Cj0KEQiA8orFBRCEpODivaOft_EBEiQAy3mlfS-v1TeySESyrKlcjoEX2X6HnW9Q-NoAA3W4fCO5668aAsRC8P8HAQ

This one isn't too lightweight...

m.boden.co.uk/en-gb/clearance/womens-knitwear/knitted-jumpers/wv104-nav/womens-navy-supersoft-jumper?cm_mmc=PLA--Google--Shopping-_-Product&istCompanyId=a40e1fa1-0635-4a1b-8d9a-2caa763eeee2&istItemId=xxtqtlriwp&istBid=tzqt&gclid=Cj0KEQiA8orFBRCEpODivaOft_EBEiQAy3mlfaTR7TEcMKzttwfh07gAFveH-rdbFoE8xSpUtCS2tYQaAmGK8P8HAQ