IBlameLULU- Gray Ribbed Crew Neck Sweater.

Here's some information about the brand based on the search results:
About: Blame LULU is a Danish company that operates high-end secondhand stores in Copenhagen, as well as an online store. They sell pre-loved luxury goods and items from their private label, also called IBlameLULU.
Mission: They focus on offering carefully selected, well-maintained, and timeless pieces, believing in quality and circular economy as an alternative to fast fashion.
Private Label: Their private label garments are made from high-quality Italian textiles, maintaining quality and aesthetic.
Consignment: They also function as a consignment store, stocking gently worn designer clothing and accessories. They have a process for selling items, ensuring they are in good condition and pricing them appropriately.
Where to find them: You can shop their collection at their physical stores in Copenhagen, Denmark, or online at their website. You can also find some items on platforms like Vestiaire Collective.